单词 retuse 释义 retuse, a.|rtjus|[ad. L. rets-us, pa. pple. of retundre: see retund v. So F. rtus, rtuse.]Terminating in a broad or rounded end with a depression in the centre. a. Bot. Of leaves, petals, etc.1753Chambers Cycl. Suppl. s.v. Leaf, Retuse l...