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同义词： Ice pack
以上来源于: WordNet
N-UNCOUNT Pack ice is an area of ice that is floating on the sea. It is made up of pieces of ice that have been pushed together. 积冰
glacon , aufeis
Pack ice around Iceland was becoming a threat to navigation.
冰岛周围的浮冰一度成为船舶航行的威胁。
《柯林斯英汉双解大词典》
youdao
They spent weeks tracking and recording the hunting behaviour in the pack ice off the coast of the Antarctica Peninsula.
他们花了几个星期的时间在南极洲的半岛的冰盖上跟踪和记录虎鲸的狩猎的行为。
Polar pack ice, ice that builds up over many years, has not been seen for eight years.
NPR: Climate Changes Lives of Whalers in Alaska
The area is prone to changes in winds and local currents, and ships can quickly become trapped, sometimes for weeks, when the concentration of pack ice increases.
BBC: HMS Protector approaches MS Fram
One afternoon last winter, two ships lined up side by side in a field of pack ice at the mouth of the Ross Sea, off the coast of Antarctica.
NEWYORKER: Neptune��s Navy
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