释义：
come through 通过，做出，克服（危机，病），符合期待
字面意义为“通过 (through ) 某事进入”，可以表示“承认……”，“成功”，或“克服”某种困难。
例句：
Our approval didn't come through.
还没得到我们的支持。
She will come through this.
她会经过考验的。
Excuse me! Coming through.
打扰一下！借光。
对话：
A: Maybe your dad will lend us some money.
也许你爸爸会借给我们一些钱。
B: He's always come through for me in the past.
他以前也经常救我。
