先在小块皮肤上试用

Meaning

A natural Simplified Chinese expression used to convey: patch-test the product.

Example

新护肤品先在小块皮肤上试用。

Patch-test new skincare products on a small area of skin.

Practice tips

• Practice 先在小块皮肤上试用 out loud — read the pronunciation guide above and repeat.
• Use it in your own sentence today; reuse beats rereading.
• Pay attention to context: this Chinese Simplified word is for advanced-level learners.

More Chinese Simplified advanced vocabulary

• 肚子
• 尾巴
• 眼睛
• 肩膀
• 脊樑
• 秩序
• 嘴脣
• 耳朵