Monoradicular
[医] 单根的(牙)
🗣️ 情景例句
I want to send this letter to China, by air mail.
我想把这封信航空邮到中国。
My plane leaves at 7:25.
我乘的飞机7点25分起飞。
I have just moved to a house in Bridge Street.
我刚刚搬进了大桥街的一所房子。