Doorknocker
n. 挨家挨户募捐(或征求选票)\\na. 挨家挨户募捐(或征求选票)的
✅ 同义词
🗣️ 情景例句
All I do is study and take exams.
我要接受所有的学习和考试。
My underwear is black.
我的内衣是黑色的。
A radio message from the mainland had been received by the ship's captain instructing him to give up the search.
返航前，该船船长收到了大陆发来的电报，指示他们放弃这次搜寻。