tardigrade
英 ['tɑːdɪgreɪd]
美 ['tɑrdə,gred]
中文词源
tardigrade 缓足动物来自拉丁语 tardus,缓慢的，-grade,走，词源同 grade,gradual.
英文词源
- tardigrade (adj.)
- 1620s, "slow-going, slow-moving," from French tardigrade (17c.), from Latin tardigradus "slow-paced," from tardus "slow" (see tardy) + gradi "to walk, go, step" (see grade (n.)).
