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Keyword
alkane
Frequency
#3170
Strokes
11
Readings
wán
Mnemonic
火 (fire) gives the meaning and 完 the sound.
Stroke order
Composed of
Used in vocabulary
甲烷jiǎwán
methane CH4
烷wán
alkane
乙烷yǐwán
ethane (C2H6)
三氯甲烷sānlǜjiǎwán
chloroform (trichloromethane CHCl3)
烷基苯wánjīběn
alkyl benzene; dodecylbenzene C18H30
辛烷xīnwán
octane (C8H18)
烷氧基wányǎngjī
alkoxy (chemistry)
十六烷值shíliùwánzhí
cetane number (quality of light diesel fuel, measured by its ignition delay)