drumlin

英式音标：[ˈdrʌmlɪn]

美式音标：[ˈdrʌmlɪn]

词汇分类：地理学专业英语基础（自然地理）,地理专业英语词汇,Word Menu

概况：

n. 冰堆丘；冰丘；[地质] 鼓丘

词义：

n.

冰河堆积成的椭圆形冰丘，冰堆丘；

英英释义

drumlin[ 'drʌmlin ]

n.a mound of glacial drift

用法：

权威例句

Drumlin

Drumlin

Drumlin formation by subglacial meltwater erosion

Drumlin Formation Related to Inverted Melt-Water Erosional Marks

DRUMLIN FIELDS, DISPERSAL TRAINS, and ICE STREAMS IN ARCTIC CANADA

A theory of drumlin formation by subglacial deformation

Drumlinization and drumlin-forming instabilities: viscous till mechanisms

An instability mechanism for drumlin formation

Active drumlin field revealed at the margin of Mulajokull, Iceland: A surge-type glacier

Rapid erosion, drumlin formation, and changing hydrology beneath an Antarctic ice stream

同义词：hummock,hommock

英语词源：

drumlin (n.)

1833, diminutive of drum (1725) "ridge or long, narrow hill," often separating two parallel valleys, from Gaelic and Irish druim "back, ridge."

造句：

1. Warwicks leap to third in the table, 31 points behind leaders Essex.

沃里克队在排名中蹿升至第3名，落后领先的埃塞克斯队31分。

来自柯林斯例句

2. Patterson pointed toward a plain cardboard box beneath a long wooden table.

帕特森指着长木桌下的一个普通的纸板箱。

来自柯林斯例句

3. Isabelle placed a wine cup on the table within his reach.

伊莎贝尔把酒杯放在桌上他伸手可及的地方。

来自柯林斯例句

4. Grace laid out the knives and forks at the lunch-table.

格雷丝把刀叉摆放在午餐桌上。

来自柯林斯例句

5. A cheap table can be transformed by an interesting cover.

一块趣味盎然的桌布就能使一张廉价桌子面目一新。

来自柯林斯例句

[ table 造句 ]