Ethiomic acid
[机] 次乙二磺酸
🧩 词语组成解析
🗣️ 情景例句
Hello. I'm calling from Room 1116.
喂，我这里是1116号房间。
Politeness costs nothing and gains everything.
礼貌不费分文而可赢得一切。
Competition between ourselves, person against person, community against community,
然而人类之间的竞争，人与人，团体与团体，