就在那时，我恰好环顾了下四周。It was just then that I chanced to look round.然后巧克力被熔化到了恰好的温度。The chocolate is then melted down to exactly the right temperature.他恰好拥有这里一半的土地。He happens to own half the land round here....
The analgesic effects and adverse drug reactions ( ADR ) after analgia 4 h, 8 h, 12 h and 24 h were observed and recorded.分别于镇痛开始后4小时 、 8小时 、 12小时、24小时观察并记录镇痛效果及不良反应....
She is fascinated by algebra while he considers it meaningless nonsense.她对代数非常着迷，而他却认为代数毫无意义。His classmates were labouring with elementary algebra.他的同学们正在绞尽脑汁地演算初等代数题.The central notion in commutative algebra is that of ...