in out of condition (=thoroughly healthy or fit not fit) in good (bad) condition
　　con......

　　comply with (=act in accordance with a demand, order, rule etc.)
　　conceive of (think ......

　　be confronted with(=be brought face to face with)
　　congratulate sb. on
　　in conne......

　　consist of(=be composed of)
　　consist in
　　consist with
　　be consistent with......

　　a matter of course
　　as a matter of course
　　in (during) the course
　　in due......

　　out of date 過時的
　　up to date 新式的,時興的
　　date back to 可追溯到
　　date fr......