wellsite geologist
A public telephone that accepts prepaid cards rather than coins.
Obsolete form of close-stool.
(astronomy) The action of a highly-massive object (such as a star, galaxy, or black hole) that acts as a gravitational lens and focuses light from a light source (such as another star or galaxy) th...
A geologist who analyses samples from an oil well as it is being drilled and reports on hydrocarbon content etc.
掘削現場の地質学者は切り屑を注意深く記録し、炭化水素の示唆に関する詳細な報告をリグマネージャーに提出した。
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DiQt（ディクト）
無料
★★★★★★★★★★
