Ammonium chloride vaporizes on heating, and sublimes back to a solid on cooling.氯化铵受热蒸发, 升华,冷却还原为固体.Water vaporizes when boiled.水沸了就变为蒸气.Petrol has a low boiling point; if a little is poured into the hand, it vaporizes.汽...
Water vaporizes when boiled.水沸了就变为蒸气.Petrol vaporizes quickly.汽油很快汽化。Petrol has a low boiling point; if a little is poured into the hand, it vaporizes.汽油沸点低, 要是倒入少许在握上, 它立即就蒸发掉.Water vaporizes when it boils.水煮开时就变成蒸汽。Amm...
妈妈给孩子们念催眠故事,使他们快快进入睡乡.Mother read the children a bedtime story to hasten them to the land of Nod.催眠曲一下子就把婴儿送入了睡乡.The lullaby had the baby into the land of Nod in no time.过了一会儿他感觉到她开始不由自主地落入睡乡.After some time he sensed sh...