Write down the address before you forget it.
I want to write down what you just said.
Please write down your initials on each page of the paper.
You don't have to write down every little incident in your life.
名词 write down:
(accounting) reduction in the book value of an asset
动词 write down:
put down in writing; of texts, musical compositions, etc.
同义词：set down, get down, put down
reduce the estimated value of something