M. h. d.
[医] 最小溶血量
🧩 词语组成解析
[医] 普朗克氏量子常数
🗣️ 情景例句
For payment we would prefer and L/C.
我们更愿意使用信用证的方式付款。
You look very serious about something.
你似乎有很严重的事。
On his return to India he had the chance to travel to South Africa to work on a law case.
一回到印度，他就得到一个去南非办理一桩法律案件的机会。