字典 波兰语 - 英语
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wziąć się do roboty 用英语:
1. 
pull one's socks up
英语 单词“wziąć się do roboty“（pull one's socks up）出现在集合中：
idiomy od "m" do końcaidiomy vol. 2 cz. 2
IDIOMY OSTATNIE
Idiomy Angielskie
Idiomy angielskie
2. 
get cracking
You’d better get cracking if you’re looking for a flat, or you’ll find yourself homeless at the end of the month.
We’ll have to get cracking if we want to get there before dark.
Let's get cracking.
Well, it is time to get cracking!
英语 单词“wziąć się do roboty“（get cracking）出现在集合中：
getting dirty3. 
knuckle down
It's time to knuckle down - finish your break.
You're terrified that you might actually have to knuckle down and study.
You should knuckle down and do your homework!
You're going to have to really knuckle down (to your work) if you want to pass your final exams.
He managed to knuckle down to his lessons long enough to pass his examination.
knuckle down
I think we've got to knuckle down and work hard.
