您要查找的是不是：
- ancient deoxyriboncleic acid 古代脱氧核糖核酸
- My inn had once been a part of an ancient ecclesiastical house. 我的客栈曾经是一个古老教会的房子的一部分。
- The law provides that these ancient buildings must be preserved. 法律规定，这些古老的建筑应该保存。
- I have ancient scrolls and other rarities. 我有古书卷等珍品。
- He gave me a taste of his acid wit. 他让我尝到了他敏锐尖刻之机智的滋味。
- Soldiers in ancient time used escutcheon to fight. 古代的士兵用饰有花纹的盾作战。
- Acid irritates the stomach lining. 酸能刺激胃黏膜。
- Acid had pitted the surface of the silver. 酸把银器的表面腐蚀了。
- The fortress was the nucleus of the ancient city. 这城堡是这座古城的中心。
- A high wall fetched in an ancient small town. 一道高高的城墙围绕着一座小小的古城。
- The ancient city Troy is no more. 古特洛伊城已不复存在了。
- I am doing an experiment of neutralizing acid. 我在做一个中和酸的实验。
- Can Jones beat Smith? That's the acid test. 琼斯能击败史密斯吗？那是个严峻的考验。
- This set of ancient china is invaluable. 这套古瓷器非常珍贵。
- He wrote a storybook about ancient Romans. 他写了一本关于古罗马人的故事集。
- A salt or an ester of boric acid. 硼酸盐一种硼酸盐或硼酸酯
- The queen was enthroned in an ancient abbey. 女王在一所古老的大教堂里举行登基仪式。
- She dropped acid in high school. 她高中时代服迷幻药。
- This law is ancient but still extant. 这一法律古老但仍然有效。
- The metal is fretted with the acid. 金属被酸腐蚀。
