Fosfestrol
[化] 磷雌酚; 己烯雌酚二磷酸酯
🗣️ 情景例句
Please cash this check.
请兑现这张支票。
Politeness is to do and say the kindest thing in the kindest way.
文雅就是善良地做事，和善地说话。
I'm changing my hotel. I'll drop in and leave the new address.
我就要换一家旅馆了。我会顺便再来一趟，把新地址留下来的。