| 词汇 | launch |
| 词根词缀 | 词源： 1. launch (v.) c.1300, from O.N.Fr. lancher (O.Fr. lancier) "to fling, hurl, throw, cast," from L.L. lanceare "wield a lance," from L. lancea "light spear" (see lance). Sense of "set (a boat) afloat" first recorded c.1400, from notion of throwing it out on the water; generalized by 1600 to "any sort of beginning." 2. launch (n.) "large boat carried on a warship," 1697, from Port. lancha "barge, launch," apparently from Malay lancharan, from lanchar "quick, agile;" Eng. spelling infl. by launch (v.). 词根记忆： v. 发射;使(船)下水,发动,开展n.发射,下水Uncle and aunt launched a laundry with the blunt hunter.伯伯和伯母与直率的猎人创办了一家洗衣店. |
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