动词排出; 驱逐( expel的现在分词 ); 赶走; 把…除名

1. 榨油;压榨：expeller 螺旋压榨机 | expelling 榨油;压榨 | expendable 只用一次的;不回收入的(指包装)

noun

1. any of several bodily processes by which substances go out of the body

e.g. the discharge of pus

Synonym: dischargeemission