基本解释碘甲胆碱同根派生 methylcholine相关词英汉例句methylcholine iodide 碘甲胆碱Carbamyl Methylcholine Chloride 氯化乌拉胆碱, 氯化氨甲酰甲胆碱[拟胆碱药]methylcholine更多例句