| 正面 | 449.development 英 [dɪ'veləpm(ə)nt]美 [dɪ'vɛləpmənt]     |
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| 背面 |      释义： 1. require <===> request.n. 发展；开发；发育；住宅小区（专指由同一开发商开发的）；[摄] 显影 例句： 1. They identified six plants as having potential for development into pharmaceutical drugs.他们验明6种植物有可能提炼出药物麻醉剂。 development (n.)1756, "an unfolding;" see develop + -ment. Of property, with the sense "bringing out the latent possibilities," from 1885 (Pickering's glossary of Americanisms, 1816, has betterments "The improvements made on new lands, by cultivation, and the erection of buildings, &c."). Meaning "state of economic advancement" is from 1902. Meaning "advancement through progressive stages" is 1836." |