entertainingly
词形变化：
同义词：
join | insert | participate | come in | go in | input | submit | propose | hand in | compete | take part | sign up | agree to | walk on | come on | enroll | pierce | penetrate | invade | immigrate | register | into | go | go into | record | perforate | in | foot | set | figure | embark | introduce | recruit | set foot in | put down | infix | enrol | inscribe | get into | move into | accede | get in |
反义词：