Variometer
n. 可变电感器, 气压表\\n[电] 可变电感器
🗣️ 情景例句
What kind of guarantee do you offer?
这种车有售后服务保证吗？
Jack is up and about now.
杰克病后复原了。
'I'm sorry, we've sold out,' the girl said.
“对不起，票已售完。”那位姑娘说。