Filament rheostat
[电] 灯丝变阻器
🧩 词语组成解析
n. 电阻器\\n[化] 变阻器
🗣️ 情景例句
The gap between the poor and the rich seems to be growing every day.
贫富悬殊好像与日俱增。
How long have you studied English?
你学英语多久了？
He married my aunt in 1971, so Clare would have been five years old.
他1968年与我伯母结婚，那么克莱尔应该已经5岁了。"