问几个英语语法问题,1、signal to be careful.这里的signal不是人啊,为什么可以用to be?t

来源：学生作业帮编辑：神马作文网作业帮分类：英语作业时间：2024/11/13 15:51:07

问几个英语语法问题,
1、signal to be careful.这里的signal不是人啊,为什么可以用to be?to be是不是成为,变为的意思?
2、如果我要表达【我不能白送你东西】和【你这种行为是白送我东西,我不能接受!】这两个意思,这里的【白送】如何表达?
3、I got U,啥意思?为什么用got?这里用过去式想表达什么?

1、signal to be careful.这里的signal不是人啊,为什么可以用to be?to be是不是成为,变为的意思?
2、如果我要表达【我不能白送你东西】和【你这种行为是白送我东西,我不能接受!】这两个意思,这里的【白送】如何表达?
【我不能白送你东西】=I can't send you anything for nothing
=I can not give you anything for nothing to be rewarded
=I can not send you anything without any reason /purpose
【你这种行为是白送我东西,我不能接受!】=I can't accept the action that you send me things for nothing
=I can not accept your action to give me something for nothing to be rewarded /compensated /returned/ acknowledge/ thanked
【白送】如何表达=To give something to somebody for nothing reasonable /special
3、I got U,啥意思?为什么用got?这里用过去式想表达什么?
I got you,意思,我明白你的意思了,我懂你意思了；是英语口语使用频率最高一个短语.
再问：第一个没答啊，不好意思，谢谢啊。
再答： 1、signal to be careful。这里的signal不是人啊，为什么可以用to be？to be是不是成为，变为的意思？为动词不定式做后置定语修饰 SINGAL ,意思，需要小心信号，暗号，或者导火线

英语翻译Signal strength shall be able to be determined within a WHITE-TO SIGNAL WIRE(RED signal 不是副词修饰动词吗?为什么是you have to be careful? careful不是形容词吗? 英语语法问题 be to和be going to的区别 be careful to do STh否定句be careful not doSTh为何不可以是don,t be ca 英语语法问题be supposed to 英语语法问题 be compelled to be careful doing和be careful to do的区别? be careful to 与 be careful with 的区别 take care ; be careful ;to be careful 问一个很二的英语语法问题.you are determined to be jolly ,后面的to be jolly