Dioecy
雌雄异株
🗣️ 情景例句
No. Please endorse the check at the back.
不会的，请在支票背面签名。
Where are you going this afternoon?
今天下午你哪里去了？
When I asked him what he was doing, he smiled guiltily and then put the parcel on the desk.
当我问他正干什么时，他内疚地笑了，然后把那个大包拿到了桌上。