• adj. 不健全的；不健康的；謬誤的；腐爛的；不牢靠的

un-, 不，非，sound, 健康的，穩(wěn)妥的，通常用做形容詞soundly.

unsound (adj.)

early 14c., of persons, "diseased, wounded," from un- (1) "not" + sound (adj.). Similar formation in Middle Low German unsund, Middle Dutch ongesont, German ungesund. Meaning "morally corrupt" is recorded from c. 1300; that of "not mentally healthy" is from 1540s. Sense of "not based on reasoning or fact" is attested from 1590s. Related: Unsoundly; unsoundness.

1. The thinking is good-hearted, but muddled and fundamentally unsound.

這個(gè)想法的出發(fā)點(diǎn)是好的，但是條理混亂，而且本質(zhì)上是錯(cuò)誤的。

來(lái)自柯林斯例句

2. The national tests were educationally unsound.

從教育角度看，全國(guó)統(tǒng)考是不合理的。

來(lái)自柯林斯例句

3. The church was structurally unsound.

那個(gè)教堂的結(jié)構(gòu)很不堅(jiān)固。

來(lái)自柯林斯例句

4. The project is environmentally unsound.

這個(gè)項(xiàng)目會(huì)破壞環(huán)境。

來(lái)自柯林斯例句

5. The use of disposable products is considered ecologically unsound.

使用一次性產(chǎn)品被認(rèn)為是沒(méi)有顧及對(duì)生態(tài)的影響。

來(lái)自《權(quán)威詞典》