Calliopsis
波斯菊
🗣️ 情景例句
Terrific!
太好了！
I will take an escalator.
我将去搭手扶电梯。
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。