Ibit
氧碘鞣酸铋
🗣️ 情景例句
Yes, I am. I'd like some wine and roast duck.
是的。我想要些酒和烤鸭。
Missing school to watch the football match is out of the question.
为看足球赛而旷课，那可不行。
Was the peach ripe or green?
桃子是熟的还是生的？