Ectosome
外皮层
🗣️ 情景例句
Do you enjoy reading together?
你们喜欢在一起朗诵吗？
I'm not rich. I wish I didn't have to pay the fine.
我不是富有人家，但愿不必交罚款。
And anyone who gave more than a passing thought to the bottom confines of the oceans probably assumed that the sea bed was flat.
凡是稍稍想过大海海底的人大概都会认为海底是平坦的。