常見(jiàn)例句用作名詞 (n.)I walked to him and took his outstretched hand which was rough with callus.我走曏他，握起他那長(zhǎng)滿(mǎn)老繭的手。We have tried treatment, but the position of the callus revealed by the scan needed surgery.我們嘗試過(guò)葯物治療，但掃描顯示，老繭的位置需要進(jìn)行手術(shù)。用作動(dòng)詞 (v.)Heavy work callused his hands.繁重的勞動(dòng)使他的雙手生出繭子來(lái)。 返回 callused