只给了他一张硬板小床和一条毯子。He was given only a wooden pallet with a blanket.婴儿在他的小床上熟睡着.The baby is fast asleep in his cot.那里, 在她的小床上, 她安静地长眠了.There, upon her little bed, she lay at rest....
Both groups share two attributes normally associated with vertebrates.两组都具有通常脊椎动物才具备的两个特征。But, of the vertebrates, unpredictable Nature selected only snakes ( and one lizard ).但是, 在脊椎动物中, 神秘莫测的大自然只选择了蛇 ( 和一种蜥蜴 ).Fish, bi...
Intoxication interferes with memory and thinking, speech and coordination.醉酒影响记忆、思考、语言与协调性。Intoxication interferes with speech and coordination.醉酒会影响言语能力和协调性。He began to drink, drank himself to intoxication, till he slep...
I am happy and free, in good health, gay and cheerful.我快活自由，身体健康，积极乐观。He has spent money with gay abandon.他肆意挥霍钱财。Don't get gay in the presence of so many people.不要在那么多人面前放肆....
METHODS: The target compound was prepared by the bromination and amination reaction.方法: 用溴代及胺化反应合成了四甲基吡嗪衍生物.The effects of triacetoneamine concentration on hydrogenation and amination were discussed.论述了三丙酮胺纯度对加氢和还原胺化反应的影...