1、valuable

有價值的;有益的;有用的

Many of our teachers also have valuable academic links with Heidelberg University.

我們的很多老師也和海德堡大學保持著有益的學術聯系。

If you decide to do you own make-up, here are a few valuable tips that will help you look your best.

如果你決定自己化妝，這里有一些有用的小竅門，可以幫助你呈現最美的一面。

貴重的;值錢的

Just because a camera is old does not mean it is valuable.

古舊的相機不一定就值錢。

valuable books.

貴重書籍

2、defend

防御;保衛;保護

Every man who could fight was now committed to defend the ridge.

每個能夠參加戰斗的男子現在都決心要保衛這條山脊。

His courage in defending religious and civil rights inspired many outside the church.

他在捍衛宗教和公民權利時所表現出來的勇氣鼓舞了許多教會之外的人。

替…辯護;為…辯解;維護

Matt defended all of Clarence's decisions, right or wrong.

克拉倫斯的決定，不管對錯，馬特都予以維護。

The author defends herself against charges of racism by noting that blacks are only one of her targets.

面對種族主義指控，作者替自己辯護說黑人只是她的抨擊目標之一。

(律師)為(被告)辯護

a lawyer who defended political prisoners during the military regime.

在軍人政權時期為政治犯辯護的律師

He has hired a lawyer to defend him against the allegations.

他已聘請了一位律師針對這些指控為自己辯護。