Petronaphthalene
[化] 石油萘
🗣️ 情景例句
And good stuff, too.
而且都很精采。
He seems to have a lot of strange ideas.
他似乎有很多奇怪的想法。
Shortly after this the famous H. M. S. Challenger expedition established the study of the sea-floor as a subject worthy of the most qualified physicists and geologists.
此后不久，英国著名的“挑战者”号舰艇对海底的那次考察，把对海床的研究确立为一个值得一流物理学家和地质学家从事的研究课题。