a waterproof bag filled with ice: applied to the body (especially the head) to cool or reduce swelling
a large expanse of floating ice
例句
用作名词 (n.)
She was holding an ice pack to her head. 她把冰袋放在头上。
Throw that silly ice bag away before you die of pneumonia. 快把那个没用的冰袋摔掉，要不你会得肺炎死掉的。
On the sonar repeater the visual display of the storm's turbulence appeared as sharp peaks and valleys representing movements of the shifting ice canopy. 声纳复示器上，流冰群的运动随风暴呈现出峰谷交替的状态。
The ship was nosing a way through the ice pack. 轮船小心地通过大块浮冰。
Two penguins are standing on an ice floe. 两只企鹅站在一块浮冰上。
美
