Strenuosity
n. 费力, 艰辛
🗣️ 情景例句
She's worked two jobs for years.
几年来他一直同时做两个工作。
How many cans are you going to take?
你要拿几罐？
if there is any effect of noise upon mental health it must be so small that present methods of psychiatric diagnosis cannot find it.
如果噪音对精神健康有影响的话，那也一定是微乎其微，以致现代的精神病诊断方法还发现不了。