Valvetrain
气门
🗣️ 情景例句
I quite agree with you.
我很赞同你的看法。
Though the wound be healed yet a scar remains.
创伤可愈合，伤疤犹留存。
Now, smoke still rose up from the warm ground over the desolate hills.
而现在，发热的地面上仍然升腾着烟雾，弥漫在荒凉的山丘上。