swallowtail
swallowtails 是 swallowtail 的复数形式，页面展示原形释义。
英 [ˈswɒl.əʊˌteɪl]
美
[ˈswɑː.loʊˌteɪl]
- n. 燕尾服；燕子尾巴；燕尾叉形旗子的末端
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词族 · swallowtail
词形变化
英语词源
- swallowtail (n.)
- also swallow-tail, 1540s as a type of arrowhead, from swallow (n.1) + tail (n.). Of a type of butterfly, by 1776; of a type of coat, 1835. As an adjective from 1590s. The bird's tail is long and deeply forked.
权威例句
- 1. A magnified shot shows the head of a tiger swallowtail butterfly larva.
- 这个放大的照片显示一只凶猛风蝶幼虫的头部.
- 2. At end of scale , one of the largest swallowtail butterflies lives in Jamaica.
- 说到最大的生物, 牙买加就生活着世界上最大的燕尾蝶中的一种.
- 3. Researchers at the University of Cambridge studied an Indonesian butterfly known as the peacock or swallowtail.
- 剑桥大学的科学家研究了一种被称为“孔雀”或“凤蝶”的印度尼西亚蝴蝶.
- 4. The results indicate that flashover in building fires is a phenomenon of swallowtail catastrophe.
- 结果发现建筑火灾中轰燃现象的突变形式是燕尾突变.