personal flotation device 项链救生圈 ; 私人公司徽章图案
Pressurized dissolved air flotation device 加压溶气气浮装置
air flotation device 气浮装置
emergency flotation device 应急漂浮装置
individual flotation device 单人飘浮装置
centrifugal flotation device 离心浮选
Column gas flotation device 塔式气浮装置
同义词: life preserver preserver
以上来源于: WordNet
Your seat cushion can be used as a flotation device.
你的椅垫可以拿来当作浮具使用。
In case of a water landing, you may be used as a flotation device.
当水上登陆的时候,你也许应该使用漂浮设备。
They'd assigned me a "swim angel" with a flotation device in case I had trouble, but I left her behind.
他们给我分配了一个“游泳天使”,准备了救生设备以防我遇到麻烦,但我把她甩在了身后。
应用推荐