Trihydroxide
[医] 三羟化物
🗣️ 情景例句
I worked to put together a book of photographs.
我的工作是创作出一本摄影书。
Our clients are very critical on quality.
我们的客户对商品的质量是很挑剔的。
How fast could we have this order?
这批货多快可以交给我们？