161. in the corner(of)在角落里;on(at) the comer of a street在街道拐弯处;round the comer拐过弯; be in a tight corner陷入困境

　　162. correspond (with) ( =exchange letters regularly) 通信

　　163. correspond to 相当于 . correspond with 符合,一致

　　164. at all costs不惜任何代价 . at the cost of 以…为代价

　　165. a matter of course 理所当然的事

　　166. as a matter of course 当然地, 自然地

　　167. in (during) the course 在…过程中

　　168. in due course (=without too much delay) 没经过太久, 到一定时候

　　169. on credit赊购; with credit以优异成绩; to one’s credit使某人感到光荣; do sb. credit 使…感到光荣

　　170.be critical of 爱挑毛病的，批评的