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
He adjusted himself to the new life.
他使自己适应了新的生活。
You can count on us.
你可以信赖我们。
That's why we were getting anxious about you.
所以我们才为你们担心。