英汉双语例句-生物医药大词典

Sometimes on first exposure there is no sign of an allergy, but the immune system can build up a reserve of antibodies that may react to that particular allergen should your dog or cat be expose a 2nd time.

中文意思：
有时在第一曝光没有过敏的标志,但免疫系统可能加强也许起反应对那特殊变态反应原抗体的储备如果您的狗或猫是曝光第2次。

以下为相关句子列表(点击查看，可以看对应的解释）：

	Sometimes likely consumers are broken down by product-related segmentation .			有时候可能性的消费者就会被产品关联性很强的细分市场所征服。
	Sometimes love is not believable due to sight but can see it after believing it.			有时候，爱情不是看到了才相信，而是相信才看得到。
	Sometimes making the right sound can be a matter of life and death.			有时候能否发出正确的声音是一件事关生死的事情。
	Sometimes muscles are called upon to do more than simply pull in one direction.			有时我们要求肌肉不仅仅做简单的单向拖动。
	Sometimes my head is giddy. I feel dizzy.			我有时头晕，我觉得头晕。
	Sometimes on first exposure there is no sign of an allergy, but the immune system can build up a reserve of antibodies that may react to that particular allergen should your dog or cat be expose a 2nd time.			有时在第一曝光没有过敏的标志,但免疫系统可能加强也许起反应对那特殊变态反应原抗体的储备如果您的狗或猫是曝光第2次。
	Sometimes one feel time is fleeting but sometimes not: time is a lame old man when you are waiting for your lover.			有时人觉的时间飞逝，有时不是：当你等待情人的时候，时间是一个瘸腿的老人。
	Sometimes one wants to construct an instance of one of a suite of classes, deciding between the classes at the time of instantiation.			有时需要构造一系列类中的一个实例，在实例化时再决定使用哪个类。
	Sometimes only a good advice will straighten out a naughty child.			有时只需一次得当的劝说就会改变一个顽皮的孩子。
	Sometimes opportunity costs may create enough conflict to produce paralysis.			有时候，机会成本产生的利益冲突可能足以让人瘫痪。
	Sometimes our fate resembles a fruit tree in winter. Who would think that those branches would turn green again and blossom? But we hope it.			有时候我们的命运就像冬天里的一株果树，谁会相信那些树枝还会变绿开花呢？但我们仍抱着希望。