buy * in +
大量買進 (某物)
They bought in lots of salt.
buy into +
接受某一構想
I never bought into the idea of my son marrying to her.
buy * off +
買通 (某人)；向 (某人) 行賄；用錢疏通
He bought the newspaper off by placing a lot of adverts.
buy * out +
收購...的股份或股權
Pacific Inc. was bought out by a company from Oregon.
His business partners bought him out to get rid of him.
buy * up +
全部買下；整批收購
We bought up all the beer in the store.
buzz around +
在 (某地) 跑來跑去地忙碌著；在 (某地) 忙來忙去
Reporters were buzzing around the scene of the accident.
buzz off
離開 (某地)
I'm buzzing off now- I have to meet some people.
buzz off
走開，滾開 (一般用於祈使句)
He told them to buzz off because they were annoying him.
Buzz off and stop bothering me!
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