Dimethindene
[化] 二甲茚定; 吡啶茚胺
🗣️ 情景例句
That's what it is.
的确是如此。
The world is a ladder for some to go up and some down.
人间犹如一架梯，有人缘梯上升，有人顺梯下降。
Yes, and full payment is due within 30 days.
是的，如果在30天骨付款就没有折扣。