Coccolithophora
石灰质鞭毛虫目
🗣️ 情景例句
Ellen, why don't you go out to the backyard
Ellen，何不去院子
Venture a small fish to catch a great one.
吃小亏占大便宜。
Doctor, I'm not feeling well, she said. I often feel tired.
“医生，我感到不舒服，”她说，“我经常感到疲倦”。