| 释义 |
nautiloid, a. and n.|ˈnɔːtɪlɔɪd|
[-oid.]
A. adj. Resembling the nautilus in form.
1847in Webster. 1851Richardson Geol. (ed. 2) viii. 222 The..structure of their shell, many of which resemble those of the nautiloid molluscs. 1870H. A. Nicholson Man. Zool. (1875) 62 In the true nautiloid shell the convolutions of the spiral lie in a single plane.
B. n. A nautiloid mollusc.
1847in Webster. 1883Proc. Boston (U.S.) Soc. Nat. Hist. 297 This is..applicable to all the families of Nautiloids in which the annular lobes appear. |