Dichromate
n. 重铬酸盐\\n[化] 重铬酸盐(或酯)
✅ 同义词
🗣️ 情景例句
Great! Pass me the hammer.
很好！把钉锤给我。
Some relative clauses in the contract have to be amended owing to the unexpected situation.
由于这种难以预料的情况，合同中的有关条款不得不做些修改。
I shook my head and held up five fingers indicating that I was willing to pay $5.
我摇摇头，伸出5根手指表示我只愿出5镑钱。