毫米汞柱
Traditional form:
毫米汞柱
Pinyin (reading):
háomǐgǒngzhù
Definitions:
- millimeter of mercury
- mmHg (unit of pressure)
Characters:
- 毫 - fine hair; measure of length; one-thousandth
- 米 - rice, millet, grain
- 汞 - mercury (element)
- 柱 - to lean on; pillar, post, support
Traditional characters: