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- Meanwhile, the researches on releasing technique and substitute hosts for mass rearing the parasitoid have been carried out. 筛选出人工大量繁殖小蜂的替代寄主，解决了小蜂的大量繁殖的瓶颈问题；
- The host then passed around a box of cigars. 主人这时拿了一盒雪茄烟请大家抽。
- A host of friend meet him at the railroad station. 一大群朋友在火车站迎接他。
- The host team won the game by a nose. 主队以微弱优势赢得比赛。
- The host tell a joke to his guest to break the ice. 主人为了打破僵局，给客人讲了个笑话。
- Water is not a proper substitute for wine. 水不是酒的适当代用品。
- Only art can substitute for nature. 唯有艺术能代替自然。
- Honey can substitute for sugar in this recipe. 在这个食谱中，可用蜂蜜代替食糖。
- A host of friends met him at the railroad station. 一大群朋友在火车站迎接他。
- I cannot stand the TV host's plastic smile. 我不能忍受那个电视节目主持人不自然的笑容。
- Host is the masculine noun for hostess. host是与hostess相对应的阳性名词。
- I can't come, for a whole host of reasons. 由於种种原因，我来不了。
- I was away so my son acted as host. 我那时不在家，所以由我的儿子招待客人。
- Thanked the host for including us. 多谢主人把我们也算了进来
- This type of vinyl is a poor substitute for leather. 这种乙烯基材料代替皮革十分勉强。
- Your host on tonight's show is Max Astor. 今晚表演节目的主持人是马克斯·阿斯特。
- Which country will be the host country for the next Olympic Games? 哪个国家将是下届奥运会的主办国？
- A host of compelling socioeconomic problems. 许多令人不得不接受的社会经济问题
- As host and president he felt he ought not to have spoken his mind. 作为主人和主席，我觉得他不该把什么东西都说出去。
- I think an expression of thanks to our host would be in place. 我认为向我们的主人表达一下谢意是得当的。
