ice-breaker

常見例句

Icebreaker Nutcracker now has to break a channel for the convoy of ships to get through the thicker ice.
破冰船必須爲(wèi)船舶編隊(duì)開好航道，以通過堅(jiān)冰區(qū)。
Probably formed on the side of the Finnish icebreaker Tarmo, a feather-edged loaf of ice floats in the Gulf of Finland.
芬蘭灣裡漂來一塊羽毛狀的冰塊，它可能是在芬蘭破冰船塔爾莫號(hào)的邊上形成的。