noun 下载 🔗分享 微丝,肌动蛋白丝 A very fine (thin) filament. Examples : "Under a powerful microscope, we could see the microfilaments forming a delicate network inside the cell, like tiny threads holding everything together. " 在强大的显微镜下,我们可以看到微丝在细胞内形成一个精细的网络,就像细小的线一样把所有东西连接在一起。 biology anatomy part 与AI对话词汇游戏阅读练习