petroleum spirit
Relating to exoscopy; by means of an exoscope / (botany, of an embryo) Having the apex pointed toward the neck of the archegonium
One who is not a psychiatrist.
A hand-held tool that is a smaller version of a bolt cutter, the same size as combination pliers, that can be used with one hand.
petroleum ether
研究室で、研究者は実験前にガラス器具を洗浄するために石油エーテルを使用した。
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DiQt
Free
★★★★★★★★★★
