蒋健棠一词多意教程(2):energy
时间：2018-12-04 作者：英语课 分类：蒋健棠一词多意
英语课
We should save 2 energy.我们应节约能源。
Arguing 3 with him was 4 a waste 5 of time and energy.跟他争论是浪费时间和精力的。
If you want to learn English well, you should spend more time and energy on it.如果想学好英文就得花多点时间和精力上去。
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收听单词发音 1
energy
n.活力，精力，能力，能，能量
参考例句：
He is full of energy.他充满了活力。
It took a lot of energy to move the furniture.搬这些家具费了很大劲。
2
save
n.救援，救球，节约；v.解救，保存，节省；prep.除...之外
参考例句：
Why didn't you save me?你为什么不救我？
We have to save old newspapers.我们得保存旧报纸。
3
arguing
v.争吵，辩论( argue的现在分词 )；坚决主张；提出理由证明；说服
参考例句：
My brothers are always arguing. 我的兄弟们总是争论不休。
an economist arguing against the current financial orthodoxy 一位批驳现行正统金融观念的经济学家
4
was
v.(is,am的过去式)是，在
参考例句：
He said he was right.他说他是正确的。
He was cold and hungry.他又冷又饿。
5
waste
v.浪费；滥用
参考例句：
Ah!This is a waste of time!啊，真是浪费时间！
If you give her money,she'll only waste it.如果你把这笔钱给她，她只会把它浪费掉。
1 energy
n.活力，精力，能力，能，能量
- He is full of energy.他充满了活力。
- It took a lot of energy to move the furniture.搬这些家具费了很大劲。
2 save
n.救援，救球，节约；v.解救，保存，节省；prep.除...之外
- Why didn't you save me?你为什么不救我？
- We have to save old newspapers.我们得保存旧报纸。