1.as it happens 碰巧;偶然發(fā)生
As it happens, they are here.
恰好他們在這兒 。
2.piggyback 以現(xiàn)有想法為依托
I was just piggybacking on Stokes's idea
我只是借用了斯托克斯的想法 。
3.yield 產(chǎn)生
Higher-rate deposit accounts yield good returns.
高利率的存款會產(chǎn)生豐厚的收益 。
4.shed 流出;散發(fā)
They will shed a few tears at their daughter's wedding.
他們會在女兒的婚禮上落淚的 。