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- I have never seen an arctic bear. 我从未见过北极熊。
- Sled pulled by dog is in common use in the Arctic. 狗拉的雪橇在北极地区很常用。
- We can't stand this arctic weather. 我们受不了这种严寒的天气。
- I guess there are much less people in the Arctic regions than here. 我想北极地区的人要比这里的少得多。
- 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。
- 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。
- 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。
- These birds are able to survive the perils of the Arctic winter. 这些鸟能在北极寒冷的冬天里生存。
- She asked me many questions about my adventures in the Arctic. 她问了我许多有关我在北极探险的问题。
- Scientists think that the Arctic is endangered by pollution. 科学家们认为北极面临着被污染的危险。
- The polar bear's habitat is the icy waters of the Arctic. 北极熊的栖息地是冰冷的北极海域。
- A salt or an ester of boric acid. 硼酸盐一种硼酸盐或硼酸酯
- The explorer told the boys about his adventures in the Arctic. 那位探险家把他在北极的冒险活动讲给男孩子们听。
- She dropped acid in high school. 她高中时代服迷幻药。
- The metal is fretted with the acid. 金属被酸腐蚀。
- The chemical can behave as an acid. 这种化学制品能起酸的作用。
- The acid has eaten through the metal cover. 酸已把金属盖子蚀穿了。
- The worker's overalls were badly burned by acid. 这位工人的工作装被酸腐蚀得很厉害。
