英语词汇“subtrigonal”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

subtrigonal adj.

Brit.

/ˌsʌbˈtrɪɡənl/

U.S.

/ˌsəbˈtrɪɡən(ə)l/

ΚΠ

1778 E. M. Da Costa Historia Naturalis Testaceorum Britanniæ 196/1 The hinge is set with a small middle complicated tooth, aside of which lies a broad oblique subtrigonal cavity.

1858 H. Adams & A. Adams Genera Recent Mollusca II. 95 Ventral fin semicircular or subtrigonal, and furnished with a distinct marginal sucker.

1944 Amer. Midland Naturalist 31 342 A large subtrigonal enclosure punctate and somewhat irregularly rugulate within.

2007 T. K. Gangopadhyay & S. Bardhan in N. H. Landman et al. Cephalopods Present & Past i. v. 105 Some compressed specimens exhibit a trigonal whorl section in the early stage, then become subtrigonal, and, finally, polygonal in the adult body chamber.

单词	subtrigonal
释义	> as lemmas subtrigonal subtrigonal adj. Brit. /ˌsʌbˈtrɪɡənl/ , U.S. /ˌsəbˈtrɪɡən(ə)l/ ΚΠ 1778 E. M. Da Costa Historia Naturalis Testaceorum Britanniæ 196/1 The hinge is set with a small middle complicated tooth, aside of which lies a broad oblique subtrigonal cavity. 1858 H. Adams & A. Adams Genera Recent Mollusca II. 95 Ventral fin semicircular or subtrigonal, and furnished with a distinct marginal sucker. 1944 Amer. Midland Naturalist 31 342 A large subtrigonal enclosure punctate and somewhat irregularly rugulate within. 2007 T. K. Gangopadhyay & S. Bardhan in N. H. Landman et al. Cephalopods Present & Past i. v. 105 Some compressed specimens exhibit a trigonal whorl section in the early stage, then become subtrigonal, and, finally, polygonal in the adult body chamber. extracted from sub-prefix < as lemmas
随便看	alky alkyd alkyd resin alkyds alkyl alkyl group alkyl halide alkyl radical alkylamine alkylammonium alkylammoniums alkylate alkylated alkylates alkylating alkylating agent alkylation alkylations alkylene alkylidene alkyllead alkyllithium alkylmercury alkyls alkyne

> as lemmas