Etamon
[医] 伊塔蒙, 四乙铵
🗣️ 情景例句
Yes. About four years ago.
是的 ，大约四年前走的。
There's a chance he won't be able to be home for Christmas.
他不能回家过圣诞节有偶然性。
Last week I went to the theatre.
上星期我去看戏。