róng
to dissolve
soluble
容 gives the sound róng; the water radical anchors the meaning to liquids. Think of a substance disappearing into water — becoming contained within it.
糖放进水里就会溶化。
táng fàng jìn shuǐ lǐ jiù huì róng huà。
Sugar dissolves when put into water.
这种药片很容易溶于水中。
zhè zhǒng yào piàn hěn róng yì róng yú shuǐ zhōng。
This kind of tablet dissolves in water very easily.
易溶
yì róng
岩溶
yán róng
(geology) karst
水溶
shuǐ róng
water soluble
速溶
sù róng
quick-dissolving
速溶咖啡
sù róng kā fēi
instant coffee
不溶
bù róng
insoluble
即溶咖啡
jí róng kā fēi
可溶
kě róng
可溶性
kě róng xìng
solubility
微溶
wēi róng
slightly soluble
气溶胶
qì róng jiāo
aerosol
水溶性
shuǐ róng xìng
soluble (in water)