Althionic acid
[化] O-乙基硫酸
🧩 词语组成解析
🗣️ 情景例句
The odds are she'll decline the invitation.
恐怕她会谢绝邀请。
To stand on your hands
倒立
We spent all our days on the beach.
我们有好几天都是在海滩上度过的。