It was soon replaced by chloroform.不久它被氯仿所代替.In the epoxidation, chloroform and t butanol gave the best results.在环己烯环氧化反应中, 以氯仿和叔丁醇为溶剂时,环氧化反应的结果最好.Already the hospitals were worrying about the scarcity of quinine, calome...
It was soon replaced by chloroform.不久它被氯仿所代替.The organics are extracted with chloroform and weighed.用氯仿将有机质提取出来并称重.Already the hospitals were worrying about the scarcity of quinine, calomel, opium, chloroform and iodine....
He asked for a glass of port after dinner.晚饭后，他要了一杯波尔图葡萄酒。They had asked Hong Kong for permission to put into port there.他们请求香港允许他们在那里入港停留。Captain David Clement and 150 commandos stormed the port this morning.戴维·克莱门特上尉和1...
箭离弦飞去,射中了那靶心.The arrow flew off and hit the bull's eye.他射了一箭又一箭, 但都未能射中.He shot arrows one by one, but each missed.他的肩膀被箭射中.He was shot in the shoulder with an arrow....
他有一双清澈的蓝眼睛和一脸灿烂的微笑。He has clear blue eyes and a dazzling smile.这天上午阳光灿烂。It's a brilliantly sunny morning.他脸上绽放出灿烂的笑容。His face broke into a wide grin....