Oolith
n. [地]鮞粒(指構成鮞粒巖的基本粒子)
??? 情景例句
Good night, Harry. It was nice meeting you. Harry
很高興與你見面。
He who does not advance falls backward.
不進則退。
Hi, Jim! Can you come and play football?
你好，吉姆！你能來踢足球嗎？