Hydroxacetic acid
[机] 羟基乙酸
🧩 词语组成解析
🗣️ 情景例句
Do you have any tickets available for that date?
你们有那天的票吗？
The industrial area is centered largely in the north.
大部分工业区域集中在北方。
however lucky and robust we are.
不管我们多么幸运，多么健壮，