Ergonomist
n. 工效学者, 人类工程学者
🗣️ 情景例句
How is he making out in his job now?
他的工作进展如何？
Fine feathers make fine birds.
人要衣装，佛要金装。
We've already had a big demand for this product.
这种产品我们已有很大的需要求量。