Fns
abbr. flask-nitrogen supply 细颈瓶氮供应品
🗣️ 情景例句
Alexandra might call. Alexandra
可能会来电话。
I'm being kept very busy with my required reading for Sosh this quarter.
本学期有许多必须为上社会学而读的东西，我太忙了。
A gust of wind swept the bed off the roof and sent it crashing into the courtyard below.
一阵大风把床从屋顶上刮了下来，把它摔碎在下面的院子里。