| 单词 | biconvex |
| 释义 | biconvex (once / 695254 pages) adj WORD FAMILY convex: biconvex, convexity, convexly, convexness+/convexity: convexities USAGE EXAMPLESAll you really need is your smartphone, some cardboard, a pair of biconvex lenses, and some Velcro to hold it all together. Slate(Dec 12, 2014) All you really need is your smartphone, some cardboard, a pair of biconvex lenses, and some Velcro to hold it all together. Slate(Oct 20, 2014) Tube of corolla cylindrical, enlarging above; upper lip arched, compressed, straight in front; the lower erect-spreading, biconvex, 3-lobed at the apex. Gray, Asa, The Manual of the Botany of the Nor...(2012) adj convex on both sides; shaped like a lentil Syn convexo-convex, lenticular, lentiform bulging, convex curving or bulging outward |
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