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- 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。
- Brass is an alloy of copper and zinc. 黄铜是铜和锌的合金。
- Brass is formed by the fusion of copper and zinc. 黄铜是由铜和锌熔合制成的。
- The child's mouth formed a big O in surprise. 那孩子惊奇得张著嘴像个大O字。
- An alloy composed of lead, tin, and zinc. 铅锡锌化合物由铅、锡和锌组成的一种合金
- zinc O 二丁基二硫
- 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。
- You should first put a small piece of zinc plate into the cup. 首先，要向杯子里放一小片锌板。
- Only when everything is ok will the patent be registered. 只有一切都顺利，才能登记专利。
- The fusion of copper and zinc makes the metal brass. 铜和锌的熔化制成黄铜。
- 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。
- An alloy of zinc and copper used as imitation gold. 铜锌合金作为仿金品使用的铜锌合金
- An alloy of copper, zinc, and tin, used in imitation gold jewelry. 金色铜一种由铜、锌和锡制成的合金，用于仿制黄金首饰
- The fusion of copper and zinc make the metal brass. 铜和锌的熔化制成黄铜。
- 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。
- Zinc is generally caustic to foliage. 锌常对幼叶有腐蚀作用。
- Mark hauled o ff and threw a touchdown pass. 马克突然传出一个触地球。
- The line AB intersects the line CD at O. 直线AB与直线CD相交于O点上。
