Warning: flock() expects parameter 1 to be resource, boolean given in /www/wwwroot/www.chaziku.com/e/class/connect.php on line 5100
Warning: flock() expects parameter 1 to be resource, boolean given in /www/wwwroot/www.chaziku.com/e/class/connect.php on line 5105
ester英英释意- 查字库
ester
英 ['estə]
美['ɛstɚ]
- n. [有化] 酯
- n. (Ester)人名；(法)埃斯泰；(德、西、意、葡、罗、挪、丹、芬、爱沙)埃斯特尔
英英释意
- 1. formed by reaction between an acid and an alcohol with elimination of water