Correct

打底子

/ dǎ dǐ zi /
Strokes
https://i.cchatty2.com/filters:format(webp)/fit-in/684x0/img/202102/打底子-Chinese-idioms-Cchatty-81eb35db-5245-4222-8e8f-a01e0b458f38-1612777145.jpg

Collocation

1
处在打底子的阶段
2
给/为/替……打底子
3
打好……的底子
4
先打底子

Definition

打底子:

Literally means:

make draft; make preparation

Actually means:

It means making a draft or sketch of a piece of writing or a picture.

It refers to making necessary preparations.

写出初步的文稿或画出草图。

做好基础性的工作或必要的准备。

Example

Used as predicate or attributive, and can be used with other words in between. (作谓语、定语,中间可以插入别的词语)
1
Kǎoshì
考试
de
zuòwén
作文
hěn
zhòngyào
重要
  
,
yào
不要
zhíjiē
直接
wǎng
shìjuàn
试卷
shàng
xiě
  
,
zuìhǎo
最好
xiān
打底子
  

The composition of the exam is very important, you do not write directly to the examination paper, it is best to hit the bottom first.

2
yào
不要
wéi
以为
xiě
wénzhāng
文章
底子
  
,
shí
其实
dòng
动笔
zhīqián
之前
jīng
已经
hǎo
le
gǎo
腹稿
  

Don't think he's writing articles without punching the bottom, in fact, he's done his belly before he writes.

3
Guān
关于
jiā
家具
de
shìyàng
式样
  
,
men
我们
xiān
zi
底子
gěi
kàn
  
,
mǎn
满意
可以
zhíjiē
直接
zài
shàngmiàn
上面
xiūgǎi
修改
  

Regarding the style of furniture, let's give you a bottom first, if you are not satisfied you can modify it directly on it.

Related

打底子