您要查找的是不是：
- Keywords dichlorophenoxyacetic acid;o chlorobenzoic acid;o phenylenediamine;condensation reaction;benzimidazole derivative; 4二氯苯氧乙酸;邻氯苯甲酸;邻苯二胺;缩合反应;苯并咪唑衍生物;
- Closing time at this pub is eleven o' clock. 这酒馆的打烊时间是十一点。
- We've got the OK from the council at last. 我们终於获得了委员会的同意。
- A salt or an ester of boric acid. 硼酸盐一种硼酸盐或硼酸酯
- The child's mouth formed a big O in surprise. 那孩子惊奇得张著嘴像个大O字。
- Ok may I have your last name and first initial, please? 好的。请您告诉我贵姓及大名的头一个字母。
- Only when everything is ok will the patent be registered. 只有一切都顺利，才能登记专利。
- A natural or synthetic ester of glycerol and fatty acids. 甘油酯以甘油和脂肪酸天然存在的或合成的酯
- Have you finished lunch already? It's only12 o' clock! 你已经吃过午饭了吗？现在才12点。
- She's OK, but she always likes to blab about how successful her husband is. 她还可以啦，不过她老爱提她老公有多成功。
- A salt or an ester of lactic acid. 乳酸盐或乳酸酯
- A salt or an ester of titanic acid. 钛酸盐钛酸的盐或酯
- A salt or ester of hypochlorous acid. 次碳酸盐一种次碳酸的盐或酯
- Ester asked for time to think all this over . 埃斯特拉要求给她时间好好想一想。
- Ester asked for time to think all this over. 埃斯特拉要求给她时间好好想一想。
- A salt or an ester of malic acid. 一苹果酸的盐或酯
- Hello. I'd like to reserve a table for two for eight o' clock, please. 你好，我要订一张今晚八点两个人的餐桌。
- A salt or an ester of oxalic acid. 草酸盐草酸的盐或酯
- Mark hauled o ff and threw a touchdown pass. 马克突然传出一个触地球。
- A salt or ester of arsenic acid. 砷酸盐，砷酸酯
