Tween
[医] 吐温(一类表面活性剂的商品名,聚氧乙烯山梨醇的脂肪酸脂)
🗣️ 情景例句
But it is not polite to ask older people their age.
但问老人的年龄是不礼貌的。
It's about time.
时间差不多了。
Oh? What are mooncakes?
噢？月饼是什么？