- 重点词汇
- 相关例句
方法:实验于2003-06/2004-03在安阳肿瘤医院临床实验室进行。
高温高压 临氢管道焊缝迅速发生裂纹,国内罕见.
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She was displaying a genuine compassion rarely seen among rich young girls.
她显示出了富有的年轻女孩少有的同情心.
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Until recently, business advertising was rarely seen in the mass media.
到目前为止, 产业广告很少在大众媒体上出现.
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Retailers have rarely seen processing discounts like those now being offered.
零售商很少见到交易费用象现在这样大打折扣.
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Nocturnal creatures, the northern hairy-nosed wombat is rarely seen by humans.
北毛鼻袋熊是夜行性动物, 人类很少能看到它们.
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