破冰船

破冰船
pòbīngchuán
[ice breaker] 一种用于开辟冰封河海航道的轮船, 船首前倾, 船体较宽, 结构坚固, 既可用光硬的船首冲破较薄的冰层, 又可通过调节船首船尾的吃水, 压挤破碎较厚的冰层

Advanced Chinese dictionary. 2013.

Игры ⚽ Поможем сделать НИР

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