Peroxyacetic acid
[机] 过氧乙酸
🧩 词语组成解析
🗣️ 情景例句
I guess so.
我猜是这样。
Is this a daily flight?
这是每日航班吗？
chasms wider than the Grand Canyon and at least one mountain more than twice as tall as Everest.
比大峡谷还宽的裂缝，起码有一座山有珠穆朗玛峰的近两倍高。