Jumar
n. [常用～s]祝玛尔式上升器
🗣️ 情景例句
He is not up to the job.
他不能胜任这个工作。
Easier said than done.
说话容易做事难。
If they can each be trusted to take such responsibilities.
如果企业的每个人都信得过，人人都认真负责，