Arcus dentalis
[醫] 牙弓, 齒弓
?? 詞語組成解析
[醫] 弓
??? 情景例句
I have to sign copies of my book for a lot of people
我還必須為許多人在我的書上簽名
I would like to cancel the reserved seat.
我要取消已預定的位置。
'The play may begin at any moment,' I said.
“劇馬上就要開演了，”我說。