n.浮标,救生圈,航标
vt.使浮起,支持,鼓励
The ship kept the buoy on her off side.
这条船在浮标的左边.
I relaxed, letting the salt water buoy me up.
我放松下来, 任凭海水托浮着.
The party did little to buoy up her spirits.
这次聚会并没有让她振作多少.