Ring emitter
[计] 环形发射极
🧩 词语组成解析
ring
[riŋ]
n. 戒指，指环;铃声，钟声;环形物;拳击场;
vt. 形成环状;环绕;使（例如铃）响;打电话给;
vi. 按铃，敲钟;回响;成环形;
n. 发射体, 发射极\\n[计] 发射极; 发射器
🗣️ 情景例句
I know, Grandpa.
我知道 ，爷爷。
No garden without its weeds.
有利必有弊。
So their entry into this flat was apparently not the burglars' first job that day and they must have been disturbed.
很明显，闯进这套公寓的窃贼那天并不是首次作案，而且他一定受了惊吓。