Dentes incisivi
[醫] 切牙, 門齒
?? 詞語組成解析
齒狀部份
??? 情景例句
You should use 'officer' to address a policeman.
你應該用 'officer' 來稱呼警察。
I started school at the age of 6.
我六歲開始上學。
This is No. 1 Machine Shop. Keep together, please! said Uncle Wang.
“這就是第一機械車間。 請大家靠攏點！”王大叔說。