\u0039\u0031\u0031\u67E5\u8BE2\u00B7\u82F1\u8BED\u5355\u8BCD
名词冰上滑行船,碎冰船
noun
1. a sailing vessel with runners and a cross-shaped frame
suitable for traveling over ice
2. a ship with a reinforced bow to break up ice and keep channels open for navigation
Synonym: icebreaker