记忆方法
双解例句
小知识
If you make decisions quickly, you are someone who is decisive. A decisive event can settle something, like a war.
People who are wishy-washy are the opposite of decisive: being decisive means you don't waffle or take forever to make up your mind, and then you stick by what you decided. People admire politicians, coaches, and friends who are decisive. In sports, if a home run won the game, that was the decisive run. When you reach a crisis point in life — when things are going to change one way or the other — you've reached a decisive moment.
实用短语
常用短语
单词用法
词根词缀
词根: cise
=cut/kill,表示”切开,杀”
adj.
concise 简明的con全部+cise切开,杀→把[没用的东西]全部切掉
decisive 决定性的de加强+cise切开,杀+ive……的→adj.决定性的
incisive 一针见血的,锐利的incise[v.切,切割]+ive……的→切人的→一针见血的
precise 精确的,清楚的pre预先+cise切开,杀→预先切好→精确的
n.
excision 删除,灭绝;切除excise[v.割去,删去]+ion动作或状态→n.删除,灭绝;切除
incisor 门牙incise[v.切,切割]+or物→切[咬]东西的东西→incisor门牙
precision 精密,正确precise[adj.精确的,清楚的]+ion表名词→n.精密,正确
v.
circumcise 行割礼,割包皮circum环绕+cise切开,杀→切一圈
excise 割去,删去ex出+cise切开,杀→v.割去,删去
incise 切,切割in进入+cise切开,杀→切进去
同义词
definitive / unmistakable / final / emphatic / determinate / convincing / certain / determinative / deciding / settling / firm / positive / unqualified / crushing / absolute / critical / conclusive / clinching / fixed / crucial / determining / categorical / undeniable
burning / demonstrable / significant / demonstrative / confirmed
反义词
同根词
词根：decide
adj.decided明确的；显然的；坚决的，果断的
deciding决定性的；无疑的
adv.decidedly果断地；断然地；明显；毫无疑问
decisively果断地；决然地
n.decision决定，决心；决议
decided决定（decide的过去式）
v.deciding决定（decide的现在分词）
vi.decide决定，下决心
vt.decide决定；解决；判决