F

F读音音标

[ef]

F意思解释

n.

英语字母表的第6个字母；

C 大调音阶中的第四个音；

英英释义

n.

a degree on the Fahrenheit scale of temperature

同义词：degree Fahrenheit

a nonmetallic univalent element belonging to the halogens; usually a yellow irritating toxic flammable gas; a powerful oxidizing agent; recovered from fluorite or cryolite or fluorapatite

同义词：fluorineatomic number 9

the capacitance of a capacitor that has an equal and opposite charge of 1 coulomb on each plate and a voltage difference of 1 volt between the plates

同义词：farad

the 6th letter of the Roman alphabet

同义词：letter f

词组短语

f value

f test

f ratio

f layer

双语例句

That word is spelt with a PH, not an F.那个字里的f音拼作PH而不是F。