immature

• adj. 不成熟的；未成熟的；粗糙的

im-,不，非，mature,成熟的。

immature (adj.)

1540s, "untimely, premature," from Latin immaturus "untimely, unripe," from assimilated form of in- "not, opposite of" (see in- (1)) + maturus (see mature (v.)). In 16c., usually in reference to early death; modern sense of "not fully developed" first recorded 1640s. In reference to mentalities or behaviors not considered age-appropriate, from 1920.

1. Because of the immunity of the immature insects, it'simportant to spray regularly.

由於幼蟲對藥物有免疫力，因此必須經常噴藥。

來自柯林斯例句

2. He was a young lad, very green, very immature.

他還是個毛頭小子，幼稚得很，一點都不成熟。

來自柯林斯例句

3. He implied that we were emotionally immature.

他暗示我們情感上還不成熟。

來自柯林斯例句

4. His speech is immature, his vocabulary limited.

他說話很幼稚，使用的詞匯有限。

來自柯林斯例句

5. She is emotionally immature.

她情感上不成熟。

來自柯林斯例句