Polyxylose
聚木糖
🗣️ 情景例句
You see, Richard? Max is welcome here.
你看到了吧， Richard， 他们这儿欢迎Max呢。
Don't teach your grandmother to suck eggs.
休要班门弄斧。
a flight attendant told us to keep calm and to get off the plane quietly as soon as it had touched down.
一位空中乘务员告诉我们要保持镇静，待飞机一着陆，就马上不声不响地离开飞机。