concavity
?? 發(fā)布時間：2026-04-18 13:23:09
英 [k?n'k?v?t?]
美[kɑn'k?v?ti]
- n. 凹面；凹度
詞態(tài)變化
復(fù)數(shù):?concavities;
中文詞源
concavity 凹形
來自concave, 凹狀。
英文詞源
- concavity (n.)
- c. 1400, from Old French concavité "hollow, concavity" (14c.) or directly from Latin concavitatem (nominative concavitas), from Latin concavus "hollow" (see concave).
雙語例句
- 1. Once the concavity was filled further growth could not take place.
- 一旦凹陷填滿,就不可能繼續(xù)生長.
來自辭典例句
- 2. The degree of concavity varies between species as does the size.
- 凹度因物種而異,大小也各不相同.
來自互聯(lián)網(wǎng)
- 3. Edema skin tight, shiny, pale or light red color, soft texture, it is concavity.
- 水腫處皮膚緊張, 發(fā)亮, 色蒼白或淡紅, 質(zhì)地軟, 無可凹性.
來自互聯(lián)網(wǎng)
- 4. And there also was a concavity in his car's front wing ( fender ).
- 而且,他的前 擋板 上還凹陷了好大一塊撞痕.
來自互聯(lián)網(wǎng)