Jetpack
喷气发动机组件
🗣️ 情景例句
I'd like to have this check turned to cash.
我想将这张支票换成现金。
In case of fire, keep your head.
万一发生火灾，保持镇定。
Diamond necklaces and rings had been beautifully arranged on a background of black velvet.
钻石项链、戒指漂亮地陈列在黑色丝绒上面。