Terfluoride
[化] 三氟化合物
🗣️ 情景例句
and reading to them.
为他们朗读。
To ensure faster delivery, you are asked to forward the order by air freight.
为了确保迅速交货，我方要求此订货用空运。
That was used for drinking, said Wei Hua.
“那是饮用东西的用具。”魏华说。