弗洛伊斯
例句:
In spring the ice-floes break up.
春天浮冰碎裂了.
It is turning warm; many ice-floes are floating on the lake.
天气转暖了, 湖面上漂浮着很多流冰.
Ice floes are a threat to shipping in the area.
浮冰对这一带的航运是一种威胁.