| 词汇 | capsule |
| 词根词缀 | 词源： 1652, from Fr. capsule "a membranous sac," from L. capsula dim. of capsa "box, case, chest" (see case (2)). Medical sense is 1875; shortened form cap is from 1942. Sense in space capsule is first recorded 1954. Capsulize, of news, etc., is from 1950. 词根记忆： n. 胶囊;太空舱By the ruler's schedule, the molecule capsules will play an important role in the roller.根据统治者的时间表,这种分子胶囊将在滚筒上起重要作用. |
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