Once they seize hold, each tentacle begins to curl and extend, as the oligo squeezes the cytoplasm out of itself until only a cellophane-like sheet of membrane remains.

• 一旦被它抓住，每个触须就会卷曲和延伸。象少突细胞挤压细胞质那样直到变成一张象玻璃纸那样薄的隔膜。