您要查找的是不是：
- fraction collection trap 馏分收集阱
- You place the fraction collected in on a cation-exchange chromatographic column. 你把(e)步中收集到的组分进行阳离子交换。
- electrostatic sample collection trap 静电试样收集阱
- Be ware of falling into their trap. 当心中了他们的计。
- Let's collect the sap before its consolidation into a hard mass. 让我们在树液坚固成团之前将之收集起来。
- The soil absorbs only a fraction of the rain that beats down. 土壤只吸收猛打到地面上的雨水的一部分。
- The thieves were caught in a police trap. 窃贼遭警方用计擒获。
- I must admit I am very fond of collect rare book. 我得承认我很喜欢海内珍本。
- The trap had cut deeply into the rabbit's flesh. 捕兽夹子紧紧夹住兔子的皮肉。
- I'll be ready in a fraction of a second. 我马上就好。
- The story does not contain a fraction of truth. 这故事没有一点真实性。
- The police set a trap to catch the thief. 警察设下了捉拿窃贼的圈套。
- He has done only a fraction of his homework. 他只做了家庭作业的一小部分。
- The farmer went ahead in his trap. 农夫驾着双轮轻便马车继续赶路。
- It cost me 100 dollars to collect the stamps. 收集这些邮票花了我一百块钱。
- I knew perfectly well it was a trap. 我很清楚这是一个陷阱。
- The purpose of a trap is to catch and hold animals. 陷阱是用来捕捉野兽的。
- She always stay cool, calm and collect in a crisis. 她在危难时总是很冷静、镇定如常、泰然自若。
- To my immense gratification, he fell into the trap. 令我极为满意的是,他中了圈套。
- His collection of paintings is the most impressive. 他的绘画收藏令人叹为观止。
