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
you used to be in the construction business.
你过去在建筑界工作。
Art is long, but life is short.
人生有限，学问无涯。
Yes, it's nice to be finished.
是啊，完成了真好。