亚洲AV成人精品一区二区三区四区|快播日韩美嘛豆一区|国产欧美激情a级免费|一级黄片AAA色一品|久久国产成人精品Av|谁有AV免费观看|成人高清国产视频|日韩区欧美区久久综合一区|在线观看黄色网页|亚洲欧美国产11

單詞乎

aquanaut

aquanaut是什么意思、aquanaut怎么讀

aquanaut漢語翻譯

n. 海底觀察員, 海底實(shí)驗(yàn)室工作人員

aquanaut英語解釋

名詞 aquanaut:

  1. an underwater swimmer equipped with a face mask and foot fins and either a snorkel or an air cylinder
    同義詞:skin-diver
  2. a skilled worker who can live in underwater installations and participate in scientific research
    同義詞:oceanaut

aquanaut詳細(xì)解釋

aq.ua.naut

n.(名詞)
A person trained to live in underwater installations and conduct, assist in, or be a subject of scientific research.Also called oceanaut
海底(實(shí)驗(yàn)室)工作人,深水操作人員:訓(xùn)練能在水下裝置物中生活并引導(dǎo)、輔助或作為科學(xué)研究的對象也作 oceanaut

來源:
aqua-
aqua-
Greek nautôs [sailor] * see n3u-
希臘語 nautôs [水手] *參見 n3u-

0
糾錯(cuò)