Secondman
n. (内燃机车或电气列车上的)助理驾驶员
🗣️ 情景例句
the dog is just fine.
那只狗会很好的。
I don't think so.
我可不这么想。
When he began to play a tune, we had our first glimpse of the snake.
当他开始吹奏一支曲子时，我们才第一次看到那条蛇。