micrometer
micrometer /maɪˈkɹɑmɪtəɹ/ nghĩa là thước panme
Các nghĩa
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thước panme
A device used to measure distance very precisely but within a limited range, especially depth, thickness, and diameter.
A micrometer is one millionth of a meter.
You'll need a micrometer to measure the change in length.
Dạng khác
- micrometers plural