词根词缀：circ-
【来源及含义】Latin: circle [a ring; wheel], round
【相关词根词缀】 Related "around, round, surrounding" units: ambi-; ampho-; circum-; cyclo-, -cycle; gyro-; peri-.
【同源单词】circa, circadian, circle, circled, circlet, circling
词根词缀：circum-
【来源及含义】Latin: around, about, surrounding, closed curve, circling, circular on all sides; literally, "in a circle"
【相关词根词缀】 Related "around, round, surrounding" units: ambi-; ampho-; circ-; cyclo-, -cycle; gyro-; peri-.
【同源单词】Antarctic Circumpolar Current, circuit, circuitous, circuitously, circuitousness, circuitry
词根词缀：her-, hes-
【来源及含义】Latin: stick to, to stick, cling to, cleave to
【同源单词】adhere, adhered, adherence, adherence, adherency, adherent
词根词缀：zono-, zon-, zoni-
【来源及含义】Greek > Latin: girdle, girded garment
【相关描述】An area with definable boundaries, especially an encircling area.