Trihydroxide
[医] 三羟化物
🗣️ 情景例句
I'll wait outside.
我到外面等。
We can't fly our kites any more because the wind has stopped.
由于风静止，所以已经没法放风筝了。
Even if a piped water supply is safe at its source,
既使管道供水系统在水源处是安全的，