Door knocker
门环
🧩 词语组成解析
door
[dɔr]
n. 门，户;出入口;一家[户];通道;
knocker
[['nɔkə]]
n. 敲击者(或物), 敲门者, 门环\\n[电] 开锤
🗣️ 情景例句
Our troop was under his command.
我们的部队由他指挥。
Reason rules all things.
情理管万事。
I am too tired to speak.
我累得说不出活来。