形容詞
1. The problem of juvenile delinquency presented itself for the attention from the whole society.
少年犯罪的這個(gè)問題引起了全社會(huì)的注意。
1. 幼體：確定是幼蟲嗎?可是三葉蟲的幼蟲(larva)是沒有胸節(jié)的,只有頭甲和尾甲;若是長出一個(gè)胸節(jié)就是幼體(juvenile)了確定是幼蟲嗎?可是三葉蟲的幼蟲(larva)是沒有胸節(jié)的,只有頭甲和尾甲;若是長出一個(gè)胸節(jié)就是幼體(juvenile)了
2. juvenile的意思
2. 稚魚：將重約1~2克的吳郭魚和朱文錦稚魚(Juvenile)分別馴養(yǎng)於淡水中一個(gè)月以上,環(huán)境條件為光周期為光照14小時(shí),黑暗10小時(shí),采循環(huán)過濾并定期換水. 再將兩種魚隨機(jī)分為兩組養(yǎng)於常溫(25±1℃)及低溫恒溫槽(15±1℃)中,在實(shí)驗(yàn)過程中不供給食物,
1. 少年
A juvenile is a child or young person who is not yet old enough to be regarded as an adult.
e.g. The number of juveniles in the general population has fallen by a fifth in the past 10 years.
總?cè)丝谥猩倌晁急壤谶^去10年中下降了1/5。
2. 少年的；未成年的
Juvenile activity or behaviour involves young people who are not yet adults.
e.g. Juvenile crime is increasing at a terrifying rate.
青少年犯罪正在以驚人的速度增長。
e.g. ...a scheme to lock up persistent juvenile offenders.
將青少年慣犯關(guān)入監(jiān)獄的計(jì)劃
3. （行為）幼稚的，不成熟的，孩子氣的
If you describe someone's behaviour as juvenile, you are critical of it because you think that it is silly or childish.
juvenile
e.g. He's a typical male, as he gets older he becomes more juvenile.
他是個(gè)典型的男人，年齡越大越孩子氣。
4. 幼仔；幼獸;雛鳥
Young animals are sometimes referred to as juveniles .
juvenile