CHTF颈椎空心螺纹状固定器CHabbr.荣誉勋爵(=Companion of Honor)chloronaphthalenen.氯萘Ch'in Chung-huaChoanoflagellatenn.领鞭藻属(领鞭藻科)chloromethylationn.氯甲化Chromsome segment染色体片段cholangitis lenta[医] 慢性感染性胆管炎chloroacetic acid氯醋酸chloral-acetone[化] 氯醛丙酮; 5,5, 5-三氯-4-羟-2-戊酮chromite deposits铬铁矿cholecystokineticadj.[医]促胆囊收缩的