What chemists want to know 化学家想知道什么
现在，化学家知道了其中的奥妙。
But food chemists [Veronika Somoza et al.] wanted to know exactly which chemicals were behind the heartburn.
那烧心症状到底是由什么引起的呢？食品化学师想探个究竟。
A well-known local chemists, openly ridiculed Wang Yung-ching did not know what the plastic, plastic plant start-up money to be sure!
当地一个有名的化学家，公然嘲笑王永庆根本不知道塑胶为何物，开办塑胶厂肯定要倾家荡产！
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