buoy

bɒi. 'bu:i
GRE Collins 1

英文释义

n. bright-colored; a float attached by rope to the seabed to mark channels in a harbor or underwater hazards
v. float on the surface of water
v. keep afloat
v. mark with a buoy

中文翻译

n. 浮标, 航标, 救生圈
vt. 使浮起, 鼓励

1
Collins 星级
21,059
BNC 频率
14,024
使用频率

记忆技巧

buoy 没有明显的词根词缀,属于独立的词汇。可以记住它作为一个整体。

例句

1. The fisherman tied his boat to a buoy in the harbor.
渔夫把他的船系在港口的浮标上。
2. We saw a red buoy marking the safe area for swimming.
我们看到了一个红色浮标,标记出安全游泳区。
3. The buoy helps guide ships away from dangerous rocks.
这个浮标帮助船只远离危险的岩石。

学习工具