Mesial migration
[醫] 向中移行
?? 詞語組成解析
a. 中央的, 中間的\\n[醫] 正中的, 近中的
migration
[mai'ɡrei??n]
n. 遷移，移居;
??? 情景例句
She must really miss them.
她準是很想主人。
The last drop makes the cup run over.
失之過極。
It is best to keep to hot drinks, bottled or canned drinks of well-known brand names----
最好僅飲用開水，名牌瓶裝或罐裝水