Valvetrain
气门
🗣️ 情景例句
Sure, Dad.
一定， 爸爸。
Remember me to your mother-in-law please.
请替我问候你的岳母。
Captain Fawcett's first passenger was a doctor who flew from Birmingham to a lonely village in the Welsh mountains.
弗西特机长的第一名乘客是位医生，他从伯明翰飞往威尔士山区一个偏僻的村庄。