Stereotelemeter
立体遥测仪
🗣️ 情景例句
for reading to the kids in the hospital.
为住院的孩子朗读。
One honest word is better than two oaths.
两句誓言不如一句实话。
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。