Js
abbr. 射流研究
🗣️ 情景例句
I hope you're enjoying your stay here.
我希望你在这里过得愉快。
My mother mailed me a parcel.
我妈给我寄了一个包裹。
It's quite likely that a decision will be made before the end of the year.
有可能年底前就要作出决定。