Dull emitter
[电] 暗发射体
🧩 词语组成解析
dull
[dʌl]
adj. 钝的;迟钝的;呆滞的;阴暗的;
v. 缓和;减轻;使阴暗;
n. 发射体, 发射极\\n[计] 发射极; 发射器
🗣️ 情景例句
Let's get her to the animal shelter,
我们把她送到动物收容所。
It's hot this afternoon.
今天下午很热。
I had expected to be near my objective by now, but everything still seemed alien to me.
我本想离目的地已经不远，但周围一切对我仍很陌生。