色欲tv国产亚洲_久久午夜夜伦鲁鲁影院_一级特黄无码A片在线观看_免费黄色性感一级片_国内破女处破苞视频hd_欧美三级少妇免费_亚洲美腿丝袜福利一区_白丝秘书被躁到高潮视频av_91麻豆精品分享的内容是很丰富的_国产原创免费av网站

首頁英語詞典geologistgeologist的意思

geologist

英 [d??'?l?d??st] 美[d??'ɑl?d??st]
  • n. 地質(zhì)學家,地質(zhì)學者

低頻詞

詞態(tài)變化


復數(shù):?geologists;

英文詞源


geologist (n.)
1795, from geology + -ist. Alternatives are geologer (1822); geologian (1837).

雙語例句


1. The geologist found many uncovered fossils in the valley.
在那山谷里,地質(zhì)學家發(fā)現(xiàn)了許多裸露的化石.

來自《簡明英漢詞典》

2. The geologist proves up a coal deposits.
地質(zhì)學家探明了一個煤礦的藏量.

來自《簡明英漢詞典》

3. He was a geologist, rated by his cronies as the best in the business.
他是一位地質(zhì)學家, 被他的老朋友們看做是這門行當中最好的一位.

來自《簡明英漢詞典》

4. The power of this tool of the geologist has not been exploited.
地質(zhì)學家的這種工具的威力尚未得到發(fā)揮.

來自辭典例句

5. Mercator might be used by a geologist mapping current directions in Palaeozoic sediment.
地質(zhì)學家可用麥卡托投影來繪制古生界沉積中的水流方向.

來自辭典例句