to volatilize / to vaporize / to evaporate (esp. at ordinary temperatures) / (in compound words) volatile
复方
fù fāng
compound prescription (involving several medicines)
会意
huì yì
combined ideogram (one of the Six Methods 六書|六书[liu4 shu1] of forming Chinese characters) / Chinese character that combines the meanings of existing elements / also known as joint ideogram or associative compound / to comprehend without being told explicitly / to cotton on / knowing (smile, glance etc)
组分
zǔ fèn
components / individual parts making up a compound
声母
shēng mǔ
the initial consonant of a Chinese syllable / the phonetic component of a phono-semantic compound character (e.g. the component 青[qing1] in 清[qing1])
ideogram plus phonetic (one of the Six Methods 六書|六书 / of forming Chinese characters) / also known as phonogram, phonetic compound or picto-phonetic character
Six Methods of forming Chinese characters, according to Han dictionary Shuowen 說文|说文 / - namely, two primary methods: 象形 / (pictogram), 指事 / (ideogram), two compound methods: 會意|会意 / (combined ideogram), 形聲|形声 / (ideogram plus phonetic), and two transfer methods: 假借 / (loan), 轉注|转注 / (transfer)
combined ideogram (one of the Six Methods 六書|六书 / of forming Chinese characters) / Chinese character that combines the meanings of existing elements / also known as joint ideogram or associative compound
-azine / heterocyclic compound containing nitrogen in their ring such as pyridine 吡啶[bi3 ding4] C5H5N, pyrazine 噠嗪|哒嗪[da1 qin2] C4H4N2 or pyrimidine 嘧啶[mi4 ding4] C4H4N2
苯并噻吩
běn bìng sāi fēn
benzothiophene C8H9, a heterocyclic compound (with one benzene ring and one cyclopentene ring)