cf.
abbr. （拉丁）比较 【拉丁文 confer (=compare) 之略】
例句
By the player for sporting just cause cf. art.
球员以正当的竞技理由解约。
To execute with this configuration, run cf-agent –Kiv -f ./test .cf.
若要使用此配置执行，运行 cf-agent –Kiv -f ./test .cf。
The broadband FM signals and the narrowband CF signals travel out to a target, reflect from it, and return to the hunting bat.
宽带 FM 信号和窄带 CF 信号传输到目标，从目标反射回来，然后返回猎蝠。
