adjective 下载 🔗分享 固着,无柄,不动的 Permanently attached to a substrate; not free to move about. Examples : "a sessile oyster" 一种固着不动的牡蛎 biology organism nature ecology 与AI对话词汇游戏阅读练习
adjective 下载 🔗分享 无柄,固着,不动的。 Attached directly by the base; not having an intervening stalk; stalkless. Examples : "The barnacles are sessile organisms, permanently attached to the rock. " 这些藤壶是固着生物,它们永久地附着在岩石上,无法移动。 biology plant animal organism nature 与AI对话词汇游戏阅读练习