Ballast resistor
[化] 镇流器; 镇流电阻器
🧩 词语组成解析
ballast
['bæləst]
n. 压舱物，压载物;道渣，碎石;镇流器;<比喻>沉着;
vt. 给某物装上压舱物;给…铺道渣;使稳定;使沉着;
n. 电阻器\\n[化] 电阻器
🗣️ 情景例句
Goodbye, thank you very much for coming.
再见，感谢您能光临。
He guessed the train would come in early.
他猜想火车会很早到达。
Are you sure you sent the full order?
你确定货全部都出来了？