1.chloride n. 氯化物
They produced ethylchloride by reacting chloride with waste.
他們使氯和廢料相互作用而產生氯乙烷 。
2.disciple n. 門徒,信徒;弟子
He was an ardent disciple of Gandhi.
他是甘地的忠實信徒 。
3.ritual n. 儀式;慣例;禮制 adj. 儀式的;例行的;禮節性的
I realized that here the conventions required me to make the ritual noises.
我意識到這里的習俗要求我得說套話 。