Fluid pressure operated jacks
[化] 液压千斤顶
🧩 词语组成解析
a. 操作的
n. 抓子游戏；家伙；小伙子（jack的复数）
🗣️ 情景例句
And there's no address on the dog tag.
牌子上没有地址。
When do you expect to have this ready for sale?
你希望此种商品何时上市出售呢？
I've never met him but I've talked to him on the net.
我没见过他，但我和他在网上聊过天。