Dohc
abbr. 双顶置凸轮轴（Double Overhead Camshaft）
🗣️ 情景例句
and that you can take good care of an animal.
而且能够好好照料动物。
Whatever he does, don't say a word.
不管他做什么，你都不要讲话。
It is a world of red sandy deserts (hence its name----the Red Planet),
红色行星），