例句:Spencer was taken on for a three-month trial period before being accepted as apermanent member of staff.
在斯賓塞被接受為固定雇員之前經(jīng)過(guò)了三個(gè)月的試用期。
perpetual adj. 永久的
例句:They hoped to live ill perpetual happiness.
他們希望生活在永久幸福之中。
everlasting adj. 永恒的,持久的,無(wú)止境的,耐用的
例句:The conflicting interests of producers and consumers will be everlasting.
生產(chǎn)者與消費(fèi)者之間的利益沖突將永遠(yuǎn)存在。
eternal adj. 永恒的,永遠(yuǎn)的,不滅的,沒(méi)完沒(méi)了的
例句:Cherry felt eternal gratitude to him for saving her life.
切莉終生感激他的救命之恩。
lifetime n. 一生,終生,壽命
例句:Tony is a legend in his lifetime for his scientific discoveries.
托尼的科學(xué)發(fā)現(xiàn)使他成為傳奇人物。
invariably adv. 不變地,總是 n. 總量
例句:It invariably rains when l go on vacation.
我去度假時(shí)老是下雨。
transient adj. 短暫的,瞬時(shí)的 n. 瞬時(shí)現(xiàn)象
例句:Angela's feeling of depression was transient.
安吉拉那抑郁的心情一會(huì)兒就過(guò)去了。
instantaneous adj. 瞬間的,即刻的,即時(shí)的
例句:Her mother accidentally swallowed the poison and death was instantaneous.
她媽媽無(wú)意中吞下毒藥,即刻死去。