Water, acrylonitrile and the galactomannan gum are added to a reactor with an alkali metal hydroxide.水 、 丙烯晴和半乳甘露聚糖胶,同碱金属氢氧化物在一起,加入到反应器中.The main component of both endosperms is a galactomannan.两个胚乳的主要成分是半乳甘露聚糖....
Saboteurs blew up a small section of the track.有人蓄意炸毁了一小段路。Saboteurs dynamited the bridge.破坏者炸毁了桥梁.The saboteurs had demanded money in return for revealing how they hacked into the systems.那些故意破坏者索要钱财，以作为透露自己是如何非法进入该电脑系统...