Qms
[化] 四极质谱仪
🗣️ 情景例句
I called my parents from the airport.
我从机场打电话给我父母。
This man yells directions and gets sunburned.
这个人一边晒着太阳,一边在大声下达指令。
And I want some glue.
我还要些胶水。