Trihydroxide
[医] 三羟化物
🗣️ 情景例句
We can write letters. It's cheaper than calling.
我们可以写信就好，那比打电话便宜。
The increase in sales is being maintained.
销售额持续增长。
And he mustn't eat rich food.
威廉斯夫人，而且不能吃油腻的食物。