例句與造句

1. "' Ethyl lactate "', also known as lactic acid ethyl ester, is a monobasic ester formed from lactic acid and ethanol, commonly used as a solvent.
2. "' Methyl lactate "', also known as lactic acid methyl ester, is a monobasic ester formed from lactic acid and methanol, commonly used as a solvent.
3. It's difficult to find monobasic ester in a sentence. 用monobasic ester造句挺難的