1. flush with 由于…而脸红；因…而兴奋
The sudden relief from fear that flooded his body made him flush with shame.
一阵排除了恐惧的突如其来的轻松感涌上心头，传遍全身，使他羞愧得“刷”一下红了脸。
2. hand in hand 手拉手地；联合
Industrial progress should go hand in hand with the development of agriculture.
工业的发展同农业的发展密切相关。
3. covered with 覆盖着
A large proportion of the earth's surface is covered with water.
地球表面的大部分被水所覆盖。
4. as if 犹如，好似
He bent the iron bar as if it had been of rubber.
他把铁棒象胶一般地弄弯了。