1.flesh out 充实
例句:In general, it is not that hard to flesh out such details.
通常,充实这类的细节内容并不是很难。
2.By contrast 相反
例句:The private sector, by contrast, has plenty of money to spend.
相比之下,私营部门就有很多钱可供开销。
3.stump up 掏腰包;付钱
例句:I'm always being asked to stump up for school outings.
总是要求我为学校郊游付钱。
4.soon enough 尽早
例句:The warnings may have been eventually heeded, but not soon enough.
人们可能终于注意到了这些警告,但不够早。