Hydroxyisobutyrate
羟基异丁酸盐
🗣️ 情景例句
I can't make sense of it.
这个我弄不明白。
I was in the hospital for several weeks.
我在医院里住了几个星期了。
I simply don't know. He may have plans, but he hasn't yet spoken to me about them.
我一点儿都不知道。他也许有计划，但他还没跟我谈他的想法呢。