Frenock
四氟丙酸钠
🗣️ 情景例句
Well, I might want to go to Columbia.
嗯， 我也许去Columbia大学。
No pains, no gains.
不劳则无获。
and see that nothing particularly alarming is happening to its companions.
并且看到自己的同伴身上没有发生让自己担惊受怕的事。