We spent years travelling around in a rusty old van.我们多年来都开着一辆生锈的旧货车四处旅行。It was unbelievably dramatic as lightning crackled all round the van.闪电在货车周围炸开时，情景异常壮观。There was a loud thump as the horse crashed into the van.马撞在...
Murchison followed with his eye the hand of his chronometer.莫奇生的眼睛追随着他的时计的秒针.The chronometer - maker's expert hand plays an essential role in this process.生产精密时计的专家们的手工调试在这一工序中起着关键性的作用.It is use in navigation, chron...
Pockets of affluence coexist with poverty...少数富裕地区与贫困地区并存。Love and hate coexist in every trivial affair.每一件细碎琐事都充塞着这般爱恨和矛盾交缠.Two or more biosynthetic pathways may coexist in a single cell.在同一细胞中可能同时存在两条或更多条生物合成途径.A viole...