作业帮learn by heart=?解释句子（用英语解释它）还有翻译句子能改成被动吗?the waste water pollute river 可以改成the river was polluted by waste water吗?
来源：学生作业帮助网 编辑：作业帮 时间：2024/05/05 18:52:58
learn by heart=?解释句子（用英语解释它）还有翻译句子能改成被动吗?the waste water pollute river 可以改成the river was polluted by waste water吗?
learn by heart=?解释句子（用英语解释它）
还有翻译句子能改成被动吗?the waste water pollute river 可以改成the river was polluted by waste water吗?
learn by heart=?解释句子（用英语解释它）还有翻译句子能改成被动吗?the waste water pollute river 可以改成the river was polluted by waste water吗?
用心学习 也有用心记住的意思
可以的
例如：After listening,his words was all learned by heart.
还有最后一个也是可以的
有什么不明白你还可以问我
learn by heart=try to remember something until you can recite .
the waste water pollute river
the river was polluted by waste water
这不是一回事儿嘛~！
use your heart to learn something
by 后加the
learn by heart 记在心里
可以。但是 by waste water 要改成 by the waste water.
learn by heart = learn at pains
at pains adv.(=at the pains)尽力, 用心
the waste water pollute river 废水污染了河水
可以改成
the river was polluted by waste water 河水被废水污染了
我个人觉得应该不可以.
learn by heart=remember...well初中教材有这个短语.意思是熟记
the waste water pollute river
这句话主要是改"pollute"的.
可以改成: The waste water makes river dirty