dumbbell

英式音标：['dʌmbel]

美式音标：[ˈdʌmˌbɛl]

词汇分类：从四六级到两万－把COCA变成适合自己的单词书,Google大数据2.9万高频美语词汇表,美国当代语料库（COCA）20000高频,英语单词词频20000之6001-12000,[学术]Academic Vocabulary List 学术20000高频词汇,新闻英语分类词汇

概况：

n. 哑铃；蠢人

词义：

n.

哑铃；蠢人；笨蛋；傻瓜

英英释义

dumbbell[ 'dʌmbel ]

n.

an exercising weight; two spheres connected by a short bar that serves as a handle

an ignorant or foolish person

同义词：dummydopeboobboobypinhead

用法：

双语例句

用作名词(n.)

Dumbbell exercises toned my muscles.
哑铃操锻炼我的肌肉。

The dumbbell was raised from the ground.
哑铃被从地上举了起来。

权威例句

Dumbbell

Dumbbell-like bifunctional Au-Fe3O4 nanoparticles.

Dumbbell-Like Au-Fe3O4 Nanoparticles for Target-Specific Platin Delivery

Au–Fe3O4 Dumbbell Nanoparticles as Dual‐Functional Probes

Dumbbell-like Pt-Fe3O4 nanoparticles and their enhanced catalysis for oxygen reduction reaction

Nanogap-engineerable Raman-active nanodumbbells for single-molecule detection

A unified view of polymer, dumbbell, and oligonucleotide DNA nearest-neighbor thermodynamics.

Hierarchical WO3 Hollow Shells: Dendrite, Sphere, Dumbbell, and Their Photocatalytic Properties

Visible light-induced charge retention and photocatalysis with hybrid CdSe-Au nanodumbbells.

Visible Light-Induced Charge Retention and Photocatalysis with Hybrid CdS-Au Nano dumbbells. Nano Lett. 8, 637

同义词：ass

英语词源：

dumbbell (n.)

"weighted bar used for exercise," 1711, originally an apparatus like that used to ring a church bell, but without the bell (hence dumb); used for exercise but sometimes also to practice ringing changes. Figurative sense of "blockhead, stupid person" attested by 1918, American English college slang.

造句：

1. dumbbell-shaped curves of zero velocity

哑铃形零速度线

-- 来源 -- 英汉 - 翻译参考[网络]

2. You dumbbell!

你这傻瓜!

-- 来源 -- 英汉 - 翻译样例

3. Dumbbell Nebula

哑铃星云

-- 来源 -- 英汉 - 翻译参考[网络]

4. The dumbbell is raised20 times by the sportsman everyday.

这个哑铃每天被运动员举起二十次。

-- 来源 -- www.etweb.fju.edu.tw

5. chrome plated dumbbell

镀铬哑铃

-- 来源 -- 英汉 - 翻译参考[网络]

6. Alden is a dumbBell.

奥尔登是个笨蛋

-- 来源 -- 英汉 - 翻译样例 - 习语

7. fixed dumbBell rack

固定哑铃架

-- 来源 -- 英汉 - 翻译样例 - 体育

8. Dumbbell exercise and wall-scaling 6.15-6.30

哑铃体操及爬墙 6:15－6:30

-- 来源 -- 英汉文学 - 盖茨比 - gaicibi09

9. You dumbbell .

住口！ 你这个傻瓜。

-- 来源 -- life - 汉英

10. The dumbbell has been raised by the sportsman20 times.

这个哑铃已经被运动员举过二十次。

-- 来源 -- www.etweb.fju.edu.tw