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- Common salt is a compound of sodium and chlorine. 食盐是钠和氯的化合物。
- All passengers are required to show their tickets. 所有乘客都必须出示车票。
- It is required (of me) that I give evidence. 要求我提供证据。
- You're required to submit a resume. 你必须交一份个人简历。
- I have done all that is required by law. 我已按照法律规定把一切做好。
- No prior knowledge should be required. 不需要预先学得什么知识。
- Practice for Estimation of Chlorine Requirement or Demand of Water, or Both 与氯要求或水的需要或二者兼有的评价的操作规程
- We need $50 to make up the sum required. 我们需要五十元以补足所需要的数目。
- His work does not reach the standard required. 他的工作成绩达不到要求。
- I told him tout court that his services were not required. 我简单地告诉他不需要他的帮助。
- Expected or required but not yet having come about. 期待发生的被期望或要求但仍未发生的
- All the chlorine atoms have already found partners. 所有的氯原子都已找到了配对的伙伴。
- Of, relating to, or containing chlorine. 氯的氯的,与氯有关的或含氯的
- It required superhuman effort to lift the huge boulder. 要搬起这块大石头需要有超人的力量。
- Civil Servants are required to sign the Official Secrets Act. 公务员须签署遵守公务保密条例。
- Learning to walk again after his accident required great patience. 他出事后重新学习走路要有极大的毅力。
- Chlorine may cause plant damage. 氯气能使植物遭受损害。
- Any of various hydrocarbon pesticides, such as DDT, that contain chlorine. 有机氯一种含氯的碳氢化合物杀虫农药,如滴滴涕杀虫剂
- Civil servant is required to sign the official secrets act. 公务员须签署遵守公务保密条例。
- The chlorine atoms eat away at the ozone layer. 氯原子大量吞噬臭氧。