Ostitic
a. [医]骨炎的,患骨炎的
🗣️ 情景例句
I brought you a chicken sandwich and a glass of milk.
我替你带来一份 肉三明治和一杯牛奶。
I think the teacher works us too hard.
我觉得教师害得我们太苦了。
Opportunity knocks but once.
机不可失，时不再来。