corrugate
英 ['k?r?ge?t]
美['k?r?,get]
- vt. 使起皺；成波狀
- adj. 起皺的；波狀的
- vi. 起皺；縮成皺狀
GRE
詞態(tài)變化
第三人稱單數(shù):?corrugates;過去式:?corrugated;過去分詞:?corrugated;現(xiàn)在分詞:?corrugating;
英文詞源
- corrugate (v.)
- 1620s; implied earlier as a past participle adjective (early 15c.), from Latin corrugatus, past participle of corrugare "to wrinkle very much," from com-, intensive prefix (see com-), + rugare "to wrinkle," which is of unknown origin.
雙語(yǔ)例句
- 1. Good stiffness, outer cover of corrugate or smooth surface finished is weather proof.
- 膠管具有較好的挺性, 外膠層耐老化,表面有波紋型和平面型兩種.
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