Retiflustra
网膜苔虫属
🗣️ 情景例句
Come on, Richard. Get up. Let's go.
好啦 Richard。起来。走吧。
What were you doing at about 4 o'clock yesterday afternoon?
你昨天下午在大约4点钟正在做什么？
They can't pick up the small pieces with their fingers.
他们用手指拿不起小零件。