![VI](https://api.langeek.co/v1/assets/flags/vi.png)
Tìm kiếm
Indicator paper
01
giấy chỉ thị, giấy thử nghiệm
a special paper treated with chemicals that change color in response to certain conditions, used to test for the presence of specific substances or measure pH levels
Ví dụ
![nearby-words](/assets/icons/near.png)
Từ Gần
Tìm kiếm
giấy chỉ thị, giấy thử nghiệm