woodlouse

Từ điển Oxford Advanced Learner 8th

wood·louse [woodlouse woodlice] BrE [ˈwʊdlaʊs] NAmE [ˈwʊdlaʊs] noun (pl. wood·liceBrE [ˈwʊdlaɪs] ; NAmE [ˈwʊdlaɪs] )
a small grey creature like an insect, with a hard shell, that lives in decaying wood or damp soil