Fibrosa obliterans bronchiolitis
[医] 闭塞性纤维性细支气管炎
🧩 词语组成解析
[医]细支气管炎
🗣️ 情景例句
One step at a time.
做事要一步一步来。
How many years have you been playing pingpong?
你打乒乓球多少年了？
His work starts at half past eight, and finishes at a quarter to five.
30开始工作，4：45下班。