M.s.l.
[医] 胸骨中线
🗣️ 情景例句
Hello, darling.
哈喽， 亲爱的。
Just lately I've caugth up to my works.
最近我的工作忙死了。
We were so excited, my brother and I, that we did not get to sleep until very late.
我们太激动，以至于我和我弟到很晚才睡得着。