adj. 安全的;保险的,肯定的;无损的;提供保护的;
n. 保险箱,保险柜;冷藏箱;〈俚〉避孕套;
💡 被save(拯救)已safe(安全)
"The family jewels are locked away in a safe."
家里的珠宝首饰都锁在保险柜里。
近义:strongbox, vault, innocuous, inoffensive, offenceless, riskless
反义:hesitant, hesitative, infirm, irresolute, shaky, skeptical
adj. 未必的,不一定有把握的;不太可能的;不可能发生的;不像是真的;
"It is highly unlikely that she'll be late."
她迟到的可能性极小。
近义:imaginary, implausible, improbable, unbelievable, uncertain, utopical
反义:likely, attainable, ostensible, possible, practicable, practical