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- The railroad gives free transportation for a certain amount of baggage. 铁路免费运送的行李是有一定数量的。
- Do you sock away a certain amount each month? 你每月都存一定数量的钱吗？
- UV absorption spectrophotometer results showed that when the dye concentration reaches a certain amount, no change in absorbance. 用紫外分光光度计测试墨水的吸光度，发现当染料用量达到一定量时，吸光度不再变化。
- We anticipate that we will meet a certain amount of resistance to our plan. 我们预料我们的计划会遇到一些人的反对。
- A certain amount of needle has crept into (ie gradually appeared in) this game. 比赛中逐渐出现了一些敌对情绪。
- Most of us have to read a certain amount of material for one reason or another. 我们大多数人必须为某种理由阅读若干的资料。
- A certain amount of malice kept him in condition. 因而有时也就会闹出一些恶作剧来。
- Third, there is a certain amount of conceit. 三是有点骄。
- Diluting wastes needs a certain amount of water. 冲淡废物需要大量的水。
- He used a certain amount of craft to make the sale. 他为这次买卖使了些手腕。
- A ship displaces a certain amount of water . 一艘船排除某一定量的水。
- At least a certain amount of capital. 二资本额在一定金额以上。
- I credit him with a certain amount of sense. 我认为他有一定的见识。
- To register weight(at a certain amount). 称量称得重量（为某个数目）
- Was it a certain amount of avarice? 存在某种程度的贪婪吗？
- There was a certain amount of unease between them. 他们之间有点疙瘩。
- A ship displaces a certain amount of water. 船都有一定的排水量。
- When they reach a certain age, army officers retire from active service. 当达到一定年龄时，军官们退居二线而不再从事那些活跃的工作。
- When they reach a certain age,army officers retire from active service. 当达到一定年龄时，军官们退居二线而不再从事那些活跃的工作。
- There's a certain amount of slack in the car industry at the moment. 眼下汽车工业不太景气。
