ask let make 都有“使”的这种意思 怎么用他们?

ask:
[ask+受+to do]使做.(带有请求的语气)
I asked her to write to me.
let:
[let+受+do](人)让,使...
He let them go.
make:
[make+受+补(用原型动词)]致使...(cause,compel)
It made her cry.
[make+受+补(用形容词,名词,过去分词等)]使...成为...(cause to become)
make a person happy