| 例句 |
signing on (for)verbpresent participle of sign on (for) to become a member ofI signed on for the crew team simply as a lark enlisting (in), enrolling (in), entering, joining, signing up (for) reenlisting(or re-enlisting), reenrolling(or re-enrolling), reentering, rejoining, re-uppinggetting in demitting dropping out, quitting, withdrawing |