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- He gave the discus a tremendous heave. 他猛一使劲掷出铁饼。
- It's a very bad thing to heave things around. 把东西到处乱扔是很不好的习惯。
- With one more heave, we got the box onto the shelf. 我们再使把劲,就把箱子抬到架子上了。
- I do not know why acids eat in metals. 我不知道酸腐蚀金属的原因。
- Copper and gold are both metals. 铜和金都是金属。
- Metals undergo expansion when heated. 金属加热时会膨胀。
- It follows that acids eat in metals. 由此可知,各种酸对金属都有腐蚀作用。
- Just one more heave, and the stone will be in the right place. 只要再拉一下,石头准能给拉到要放的地方。
- Memory has been shown to reside in some metals. 已经证实,记忆存在于某些金属中。
- Metals expand when they are heated. 金属遇热则膨胀。
- She knows why the metal is the good conductor. 她知道金属为什么是好的导体。
- Some metals weld better than others. 有些金属容易焊,有的不容易焊。
- Metals contract in cold weather. 金属在寒冷的天气里收缩。
- Certain metals are attracted to a magnet. 某些金属会受磁石的吸引。
- Metals contract as they get cooler. 金属遇冷则收缩。
- Can I fasten these metal plates with rivets? 我可以用铆钉把这些金属板固定在一起吗?
- The acid eats into metals quickly. 酸腐蚀金属很快。
- You need a strong adhesive to bond wood to metal. 需要强力胶才能把木料粘在金属上。
- The car was now just a pile of twisted metal. 那辆汽车已经成了一堆压缩的废铁了。
- With a heave, he lifted up the heavy suitcase. 他一使劲把那只沉重的衣箱提了起来。
