| 单词 | disease-free |
| 释义 | > as lemmasdisease-free disease-free n. not affected by disease or containing causative agents of disease; (also) free from recurrent disease, esp. malignant disease, after treatment. ΘΠ the world > health and disease > [adjective] > of health: good > free from disease soundc1175 hailc1275 unfect?1504 unsick?1536 sicklessa1547 unafflicted1599 uninfected1625 diseaseless1653 hale1684 undiseased1745 unaffected1793 undisordereda1807 afflictionless1874 symptom-free1962 1876 Jrnl. Hort., Cottage Gardener, & Country Gentleman 23 Mar. 236/2 I require Potatoes for seed, and by taking-up every fourth row for this purpose I gain two important advantages—namely, space for the Celery, and a disease-free—aye, and almost disease-proof—stock of tubers. 1913 Misc. Papers (Circular U.S. Dept. Agric., Bureau Plant Industry, No. 126) 5 The yellow Bourbon cane which came from infected districts gave diseased shoots, while the same variety obtained from disease-free regions and grown adjacent to the former plants produced healthy shoots. 1977 Ann. Internal Med. 86 155/1 Advances in combination chemotherapy and in the ‘prophylaxis’ and therapy of meningeal leukemia have helped to prolong both survival and disease-free survival. 2018 P. Kimani Dance of Jakaranda iv. 72 As a dog's collar attests him to be disease-free through a raft of vaccinations, a kipande around a man's neck was his proof that he had been cleared by the colonial powers and did not pose a threat to his fellow man. < as lemmas |
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