Tetraiodide
四碘化物
🗣️ 情景例句
and I've completely forgotten about all my business problems.
但我已经彻底抛开了我所有的业务上的问题。
If your prices are more favorable than those of your competitors we shall send you our order.
如果你方价格比其他竞争对手的优惠，我们将向你们订货。
While this was going on, Mr.Taylor was upstairs.
这开始发生时，泰勒先生正在楼上。