causative
adj
1 acting as a cause 成为原因的.
2 (grammar) (of words or forms of words) expressing a cause (指词或词形)使役的
`Blacken' is a causative verb meaning `cause to become black'. blacken是使役动词, 意思是`使变黑'.
📖 同为「医学」词汇
laborn. 劳动;努力;工作;劳工;
v. 努力争取(for);苦干;详细分析;
adj. 劳工的,工会的;(常大写)(英国或英联邦国家)工党的;
vi. (指引擎)缓慢而困难地运转;