Norman cut open his pie and squirted tomato sauce into it.诺尔曼切开自己的派，往里面挤了点番茄酱。She squirted water from the hose onto the flowers.她通过软管将水喷洒到花上.They squirted water at us.他们用水喷射我们....
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...
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....
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....
加速度和速度都是矢量。Acceleration and velocity are both vectors.所有太空人都应能承受加速度.All spacemen must be able to bear acceleration.摆式加速度计的设计与陀螺设计有很多共同之处.The pendulous accelerometer design had much in common with the gyro design....
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...