perfoliate

基本解釋

Coarse weedy american perennial herb with large usually perfoliate leaves and purple or dull red flowers.
美洲多年生粗襍草，莖穿過巨大的葉子，花紫色或暗紅色。
Also we can get the plastic field of the symmetrical material and the bi-material with central perfoliate crack.
運(yùn)用得到的應(yīng)力場可以得到均勻材料含中央穿透型裂紋的塑性區(qū)和兩相材料界麪裂紋的塑性區(qū)。
From the birth of Industry Design till now, the history of technology development becomes a powerful and perfoliate clue.
工業(yè)設(shè)計(jì)從誕生到現(xiàn)在，技術(shù)發(fā)展史成爲(wèi)一個(gè)最有影響力的貫穿始終的發(fā)展線索。
chazidian.com

(of a leaf) having a base that completely encloses the stem, so that the stem appears to pass through it