Sohc
单项上凸轮轴式
🗣️ 情景例句
Let's play some drinking games.
咱们去划拳吧。
Man proposes, God disposes.
谋事在天，成事在人。
I left the bag in the hall and Robert and I went into the living room where we talked for a couple of hours.
我把纸袋放在门厅里，与罗伯特一起进了起居室，在那里聊了好几个钟头。