Caustics
[化] 焦散線
??? 情景例句
Do what you are told.
叫你怎么做，你就怎么做。
That's track 1 at 9:45.
1軌道，9點45分開。
I determined to lodge a complaint as soon as we arrived.
我決定到目的地就給鐵路部門提意見。