Interdentium
[医] 牙间隙
🗣️ 情景例句
Is this in fashion?
这现在流行吗？
As a senior, Peter is writing his thesis.
作为大学四年级学生，彼得正在写毕业论文。
Late in the afternoon, the boys put up their tent in the middle of a field.
傍晚时分，孩子们在田野中央搭起了帐篷。