| 正面 | 12523.proton 英 ['prəʊtɒn]美 ['protɑn]     |
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| 背面 |      释义： 1. SmackDown: 美国WWE（世界摔跤娱乐公司（World Wrestling Entertainment，简称：WWE））旗下的经典摔跤娱乐节目。2. Lip Smacker是美国Bonne Bell公司旗下的品牌，该公司创建于1927年。Lip Smacker是备受女孩们喜爱的润唇膏品牌，现在拥有超过300种不同的口味，他们的产品有趣，色彩丰富又时髦，并且是完全可回收的。3. smell, snack => smack.4. smell + snack => smack.5. smell => smack.6. snack => smack.n. [物] 质子n. (Proton)人名；(法)普罗东 例句： 1. A proton is an elementary particle of matter.质子是物质的基本粒子。 proton 质子proto-,原始的，最早的，-on,物理名词后缀，来自electron. proton (n.)1920 in physics, coined by English physicist Ernest Rutherford (1871-1937) from noun use of Greek proton, neuter of protos "first" (see proto-), on analogy of electron; supposedly because hydrogen was hypothesized as a constituent of all the elements. The word was used earlier in embryology (1893) as a translation of German anlage ("fundamental thing") based on Aristotle's phrase he prote ousia to proton." |