knock up

US /nɑːk ʌp/
UK /nɑːk ʌp/
"knock up" picture
1.

使怀孕

to make a woman pregnant

:
He accidentally knocked up his girlfriend.
他意外地使他的女朋友怀孕了
She got knocked up before finishing college.
她大学还没毕业就怀孕了
2.

快速搭建, 匆忙制作

to make or build something quickly and roughly

:
They managed to knock up a temporary shelter before the storm hit.
他们在暴风雨来临前设法搭起了一个临时避难所。
Can you knock up a quick meal for us?
你能给我们一顿快餐吗?