Dok
abbr. Akad Nauk Doklady Akademii Nauk (Russian=Proceedings of the Academy of Science) （俄语）科学院年报
🗣️ 情景例句
Sheet--s-h-e-e-t.
Sheet s-h-e-e-t。
They intend to stop all traffic through the ports.
他们预定关闭港口的全部交通。
that a series of deep soundings was obtained in the Atlantic and the first samples were collected by dredging the bottom.
才在大西洋测得一个个海水深度，同时通过挖掘海底，取得了研究海底的首批样品。