Karyoid
类核体(水绵质体内亚显微结构)
🗣️ 情景例句
Please drive carefully.
请小心开车。
Better be poor than wicked.
宁可做穷人，不要做坏人。
Two factors weigh heavily against the effectiveness of scientific research in industry.
两个因素严重地影响工业里科学研究的效果：