Citral is a kind of natural spice used widely in food and daily chemical goods.柠檬酸是一种广泛应用于食品和日用化学品工业的天然香料.A structural isomer of citral that is obtained from the oxidation of geraniol.葡萄糖的一种异构体,见于蜂蜜和甜水果中.Process for the ...
XINERTAI Eletronic, is a professional manufacturer producing earphones, power plugs and switches.新尔泰电子, 是国内专业生产耳机 、 电源插座,开关制造商之一.It was not the typing but the earphones that she disliked.这不是打字声,而是她非常反感的耳机声.Cool! The soun...
No, I'm not for abolishing prizes and denying novelists their money.不，我不赞成停止颁奖和取消小说家的奖金。They believed that good parents should be self-sacrificing and self-denying.他们认为好的父母应该牺牲自我，一心为孩子着想。They belong to an older, mor...