Sinister
【雙語釋義】seeming evil or dangerous; making you think sth bad will happen
adj. 邪惡的; 險惡的; 不吉祥的; 兇兆的
【典型例句】There was something sinister about him that she found disturbing.
他身上有種邪惡的東西讓她很不安。
【聯想記憶】a sinister motive:邪惡的動機 a sinister action:險惡的行動
a sinister place:不祥之處
Essential
【語法用法】~ (to/for sth)
【雙語釋義】necessary; indispensable; most important
adj. 必要; 不可缺少; 最重要
【典型例句】Is money essential to happiness?
金錢對於幸福是必不可少的嗎?
【典型例句】It's essential for you to attend all the meetings.
你務必要參加所有的會議。