Oceanographical
a. 海洋学的, 有关海洋学的
🗣️ 情景例句
Thank you.
谢谢 。
It's hard sailing when there is no wind.
没有风难航行。
Though they may atttain considerable accuracy in the perception of flat form,
虽然他们对平面形的感觉能达到相当准确的程度，