Pneumomelanosis
肺黑變病
??? 情景例句
but I know what it feels like to miss someone.
但我知道想念一個(gè)人是什么樣的滋味。
You will leap for joy when you hear the answer.
如果你聽到了答案，你會(huì)高興的跳起來的。
Mary has written ten letters today.
馬力今天寫了十封信。