to have; there is; there are; to exist; to be[cedict]
带头
dài tóuㄉㄞˋ ㄊㄡˊ
take the lead; be the first; set an example[cedict]
作用
zuò yòngㄗㄨㄛˋ ㄩㄥˋ
to act on; to affect; action; function; activity; impact; result; effect; purpose; intent; to play a role; corresponds to English -ity, -ism, -ization[cedict]