commentate

v [I, Ipr] ~ (on sth) (a) describe, esp on TV or radio, an event as it happens 实况报道（尤指电视或无线电广播）: commentate on an athletics meeting 运动会实况报道. (b) (usu not in the continuous tenses 通常不用於进行时态) do this regularly, as a job 作（实况报道的）解说员.

commandeer, commander, commander-in-chief, commanding, commandment, commando, commemorate, commemoration, commemorative, commence, commencement, commend, commendable, commendably, commendation, commensurate, comment, comment on, commentary, commentary on, commentator, commerce, commercial, commercial traveller, commercial vehicle, commercialism, commercialization, commercialize, commercialize, -ise, commercially, commingle, commisariat, commiserate, commiseration, commissar, commissary, commission, commissionaire, commissioned officer, commissioner,