Angioscotometry
[医] 血管暗点测量法
🗣️ 情景例句
have become good friends, haven't you?
成了好朋友，不是吗？
Lock the stable door before the steed is stolen.
马未偷走前，厩门先锁上。
His work starts at half past eight, and finishes at a quarter to five.
30开始工作，4：45下班。