Under the optimum condition the yield of isopropyl cyclopropane carboxylate is 92 %.在最佳反应条件下,环丙烷羧酸异丙酯的产率达92%.Isopropyl p - hydroxybenzoate was synthesized with toluene - p - sulfonic acid as catalyst.以对 甲苯 磺酸为催化剂合成了尼泊金异丙...
传统的西班牙食品美味可口，其特色菜肴值得寻访。Traditional Spanish food is delicious and its specialities are worth searching out.他们的经营既有真正的专业水准又不乏个人特色。They run it with a truly professional but personal touch.风车是马略卡岛风光的一大特色。Windmills are a char...
Overcooked greens are my most vivid recollection of school dinners.在我对学校午餐的回忆中，印象最深刻的就是蔬菜总是炒过头。Eat your greens.把青菜吃掉。Greens and browns are typical of Ribera's palette.绿色和棕色是里贝拉的主色调。...
The lemon geranium sloughs dry brown leaves at the base of its branches.柠檬天竺葵枝条底部棕色的枯叶会脱落。Some favoured dahlia, others preferred the bright geranium.一些人偏爱天竺牡丹; 另一些人则比较喜欢鲜艳的天竺葵.Geranium , Carrot Seeed, Jasmine , Evening P...