Secondman
n. (内燃机车或电气列车上的)助理驾驶员
🗣️ 情景例句
He started out as a salesman.
他开始时当推销员。
Poets are the unacknowledged legislators of the world.
诗人是世上没有得到承认的立法者。
The article began: 'Hundreds of steps lead to the high wall which surrounds the president's palace'.
“几百级台阶通向环绕总统的高墙。