drains
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n. 排水沟（drain的复数）；吸血
v. 放出，排出（drain的第三人称单数）
n.
消耗( drain的名词复数 )；排水沟；下水道孔盖；流尽
v.
（使）流干， （使）逐渐流走( drain的第三人称单数 )；喝光，喝干；使（精力、金钱等）耗尽；
双语释义
v.(动词)vt. & vi. (使)逐渐变干,(使)逐渐流干 (cause to) become gradually dry, as water or other liquid is removed; (cause to) flow off gradually or completely
vt. 喝光 have a drink out
n.(名词)[C]排水沟,排水管 a pipe that carries away dirty water from a building
[C]流尽,用光 sth that drains, empties or uses up
英英释义
drain
n.
emptying something accomplished by allowing liquid to run out of it
同义词：drainage
tube inserted into a body cavity (as during surgery) to remove unwanted material
a pipe through which liquid is carried away
同义词：drainpipewaste pipe
a gradual depletion of energy or resources
"a drain on resources"; "a drain of young talent by emigration"
v.
flow off gradually
"The rain water drains into this big vat"
同义词：run out
deplete of resources
"The exercise class drains me of energy"
empty of liquid; drain the liquid from
"We drained the oil tank"
make weak
"Life in the camp drained him"
同义词：enfeebledebilitate
词汇搭配
用作动词 (v.)
～+名词
drain the field排去田中的水
drain resources耗尽资源
drain water排水
～+副词
drain well排水很畅
drain completely〔painfully, thoroughly〕完全排出
drain entirely完全排出
drain slightly略微排出
drain slowly慢慢排去
drain steadily稳稳地排出
drain away(生命)枯竭,(怒气)平息,(紧张的心情)消失,(废水)排尽
drain away manpower消耗人力
drain water away排水
drain off排去(液体)
drain off liquids排去液体
drain off rain排掉雨水
～+介词
drain from从…中流掉
drain water from field把田里的水排掉
drain into the Danube向多瑙河排水
drain into river流入河里
drain into sea流入大海
drain of把(某物)中的…抽走〔空〕,耗光(某人)的(某物)
drain sb of sb's energy耗尽某人的精力
drain the tank of all water排去储水箱中所有的水
drain the cup of sorrow to the bottle饱尝辛酸
用作名词 (n.)
动词+～
block drain堵塞排水沟
clean out〔clear, unblock〕 drain疏通排水沟
go down the drain排走,化为乌有,白费
形容词+～
continued drain继续外流
heavy〔an enormous〕 drain很大开支
open drain明沟
名词+～
box drain方形沟
brain drain人才流失,智囊枯竭
talent drain人才外流
～+介词
drain of gold黄金的外流
drain on one's purse经济上的大负担
drain on one's strength〔wealth〕精力〔财力〕的消耗
词组短语
down the drain浪费掉；徒劳；堕落
brain drain人才外流；智囊流失
floor drain地漏；地面排水管；楼面排水
drain off渐渐枯竭；把…排出去；排除
drain well排泄井，排水井；污水井
drain valve排水阀；放泄阀
water drain下水道；排水沟
drain pipe排泄管；疏水管
drain water排泄水，废水
drain away v. 渐渐枯竭；排去；流尽
go down the drain v. 白费心机；前功尽弃；每况愈下
drain from流失；从某处被吸走
drain line排水管道
oil drain放油孔；泄油；滑油放油嘴
drain current漏极电流，漏电流
sand drain砂井；排水砂桩
drain tank疏水槽；储油槽
drain hole排泄孔；排水孔
drain out排出；终止
drain tube排水管，放出管；引流管
双语例句
用作动词(v.)
We must dig a trench to drain away the water.
我们必须挖一条沟排水。
They drain the swamp and turn it into fertile land.
他们排干沼泽地的水,将它变成了肥沃的土地。
They all rose and drained their glasses.
他们都站了起来,一饮而尽。
She felt drained of energy.
她感到精疲力竭。
用作名词(n.)
We have to call a plumber to unblock the drain.
我们得叫管工来通一通下水道。
Military spending is a huge drain on the country's resources.
军费开支是国家资源的一大消耗。
权威例句
Retention clips for body fluid drainsBrain drains: new insights into brain clearance pathways from lymphatic biology
Limestone drains to increase pH and remove dissolved metals from acidic mine drainage
Light and ultrastructural microscopy of Molteno drains
Plane-Strain Modeling of Smear Effects Associated with Vertical Drains
CSF drains directly from the subarachnoid space into nasal lymphatics in the rat. Anatomy, histology and immunological significance
Pesticide and Nutrient Movement Into Subsurface Tile Drains on a Silt Loam in Indiana
Pancreatic necrosis: results of necrosectomy, packing, and ultimate closure over drains
Early removal of prophylactic drains reduces the risk of intra-abdominal infections in patients with pancreatic head resection: pros...
Acute necrotizing pancreatitis: management by planned, staged pancreatic necrosectomy/debridement and delayed primary wound closure ...
1. Brain drains may represent a substantial reduction in some labor force skills and specialties.
智力外流可能表示某种劳动力技能和特长大量减少。
-- 来源 -- 英汉 - 辞典例句
2. The assumption of horizontal flow in the vicinity of the drains fails.
在排水管附近水平流动的假设不成立。
-- 来源 -- 英汉 - 辞典例句
3. Drains achieve a ready egress of the liquid blood.
引流能为血液提供一个容易的出口。
-- 来源 -- 英汉 - 辞典例句
4. The drains ran with fresh water.
排水沟里潺潺流着清水。
-- 来源 -- 英汉 - 辞典例句
5. All the drains in that old building wants repairing.
那栋旧楼的下水道都需修理了。
-- 来源 -- 英汉 - 辞典例句
6. The duct that drains the entire gland is the main duct.
整个腺体的导管汇总在一起称主导管。
-- 来源 -- 英汉 - 辞典例句
7. The stab wound or incision for the drains must be adequate.
一个戳创或为引流而作的切口必须恰当。
-- 来源 -- 英汉 - 辞典例句
8. They are busy clearing out the drains.
他们正忙于疏通排水道。
-- 来源 -- 英汉 - 辞典例句
9. Dick was patiently explaining about soils and drains and native wages.
迪克耐心地解释土壤、排水和工人工资等事情。
-- 来源 -- 英汉 - 辞典例句
10. Drains which pass under a house must be of cast iron, the most expensive material for pipe drains.
穿过房屋下面的排水管道，必须使用铸铁管，这是排水管所用的最昂贵的材料。
-- 来源 -- 英汉 - 辞典例句
drains
