背旋的英文：
back whorl

back是什么意思：
n. 后面，背面，反面；背，背部；靠背；后卫
v. 支持；后退，倒退；背书；下赌注于
adj. 背部的；后面的；过去的；拖欠的.
adv. 以前；向后地；来回地；上溯
  • Stand back to back!
    背靠背站好！
  • They are on the back of the menu.
    它们在菜单背面。
  • Our seats on the train were back to back.
    我们在火车上的坐位是背靠背的。
  • It happened far back in the past.
    这事发生在久远的过去。
  • the back of a Chinese robe or jacket
    后襟
whorl是什么意思：
n. 轮生体,螺纹,螺旋一环,涡
vt. 使成涡漩
  • To coil or fold or cause to coil or fold in overlapping whorls.
    卷绕(使)盘绕起来或(使)卷起成重叠的螺旋状物
  • This is quickly followed by the appearance of the second whorl of stamen primordia
    接着很快出现了第二轮雄蕊原基。
  • A circular or whorled arrangement of flower parts such as those of petals or sepals.
  • Most obvious of these are the brightly colored petals supported by a whorl of sepals
    其中最明显的是鲜艳的花瓣，花瓣下有一轮萼片。
  • A circular arrangement,as of flowers,leaves,or hairs,growing about a central point;a whorl.
    轮环生体围绕着一个中心点生长的环绕体，比如花、叶子或毛发;轮环生体

到沪江小D查看背旋的英文翻译>>

翻译推荐：