noun🔗Share手铃，唤钟 A handbell used for summoning monks."The abbot rang the codon sharply, signaling the monks to assemble for evening prayer. "方丈急促地摇动手铃，示意僧侣们集合做晚课。religionsoundutensilbell-ringingChat with AIVocabulary GamePractice Reading
noun🔗Share喇叭口 The "bell" or flaring mouth of a trumpet."The trumpet's codon, gleaming brass in the sunlight, amplified the musician's final note. "阳光下，小号的喇叭口闪耀着黄铜的光泽，放大了演奏者最后的音符。musicpartsoundChat with AIVocabulary GamePractice Reading
noun🔗Share密码子，三联体密码。 A sequence of three adjacent nucleotides, which encode for a specific amino acid during protein synthesis or translation."The genetic code uses each codon, a three-letter sequence on the mRNA, to specify which amino acid should be added when building a protein, like following instructions in a recipe. "遗传密码使用每个密码子，也就是mRNA上的一段三个字母的序列，来指定在构建蛋白质时应该添加哪种氨基酸，就像按照菜谱上的指示一样。biologybiochemistrysciencemedicineChat with AIVocabulary GamePractice Reading
