Rabbetting
[医] 骨折断端交锁
🗣️ 情景例句
Are you married or single?
你结婚了还是单身？
He has lived here for a year.
他在这里住了一年了。[表示持续到现在的行为]
I go to school by bike every day.
我每天骑自行车上学。