go ahead
1.先走
You go ahead and I am coming.
你先走一步,我就來。
2.取得進(jìn)展
He's going ahead fast.
他進(jìn)展很快。
2.繼續(xù)
3.上！上！上【口】

go-ahead
名詞 n. 【口】
1.前進(jìn)
2.進(jìn)取心;有進(jìn)取心的人
3.許可

walk out on:
遺棄
He just walked out on his wife and family without saying a word.
他一句話也沒說就遺棄了妻子和兒女。
How could she walk out on her kids?
她怎么能遺棄自己的孩子呢？

stare at:
1.目不轉(zhuǎn)睛地看， 凝視， 盯著
The teenagers stare at him.
那些孩子望著他。

show up:
1.揭露;暴露
I intend to show up this liar.
我打算揭發(fā)這個(gè)說謊者。
2.出席;露面
Uncle George didn't show up for our wedding because he forgot.
我們的婚禮,喬治叔叔沒有來,因?yàn)樗恕?/p>

bump into:
固定詞組 ph.
1.【口】無意中遇到
I'm so sorry to bump into you.
對不起，我撞到你了。
Be careful not to bump into other cars.
小心別撞到其它車子。