Chlorophyceae
绿藻纲
🗣️ 情景例句
African athletes are good at track and field events.
非洲选手擅长田径项目。
Explosion
爆发
Glancing at it briefly, the dealer told him that it was worth $50.
古董商漫不经心看了一眼那幅画，告诉弗兰克那画值50英镑。