getting by的 意思？

get by
通过，混过
例句:
I moved aside to let him get by.
我站到一边, 让他过去。
设法; 继续存在
She never works but somehow she gets by.
她从不工作, 但总能凑合着过下去。

I have no formal clothes for the occasion. Perhaps I can get by in a dark suit?
我没有适合那种场合的礼服，也许穿深色西服还行吧？
I hope I can get by in a dark suit for this formal occasion.
我希望我能穿一件深色的衣服把这个正式场合应付过去。
We can get by.
我们过得去。

通过, 混过
使通过；使超过
使以最小的努力成功
使成功地进行管理或熬难关
使被忽略

通过，经过
I couldn't get by without you.
没有你，什么事都做不成。