| 单词 | mantle lobe | 
| 释义 | > as lemmasmantle lobe   mantle lobe  n. ΚΠ 1849    G. Huxley in  Proc. Zool. Soc. 31  				The mantle-lobes [of Trigonia] are rounded and plaited. 1855    W. S. Dallas in  Syst. Nat. Hist. I. 430  				The mantle lobes are free all round. 1961    J. Stubblefield Davies's Introd. Palaeontol. 		(ed. 3)	 i. 6  				There arise a pair of muscular sheets which form a lining to the two valves, and by which the valves are in fact secreted: these are called the mantle-lobes. 1994    E. E. Ruppert  & R. D. Barnes Invertebr. Zool. 		(ed. 6)	 xix. 1032/1  				The shell is secreted by the underlying dorsal and ventral mantle lobes. < as lemmas | 
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