谢谢 vagrant
这里还有几个问题 嘿
1. The carbon-are lamp, a very bright electric lamp used for spotlight, consists of two carbon electrodes with a high - current are passing between it
It 改 them ? carbon-are 什么意思啊?
2.Some of species of milkweed are among the most dangerous of poisonous plants, while others have little, if any, toxicity. Of 不要可以么?
3. Water constitutes almost 96 percent of the body of weight of a jellyfish, so if a jellyfish were to dry out in the sun, it would virtually desappear. “were” 是虚拟么? 都什么时候可以这么用?
thanks! |