Correct
试制
/ shìzhì /
Strokes
Definition
to try out a new product (or manufacturing process)/prototype/trial product
Example
As a Verb
trial-produce; trial-manufacture
1
Shìzhì
试制
xiǎozǔ
小组
trial-production group
2
Shìzhìfèi
试制费
expenses in the trial manufacture
3
Shìzhì
试制
xīn
新
chǎnpǐn
产品
trial-manufacture new products