circular bands worn as jewelry on the fingers

• ring-shaped items such as loops, fasteners, or small parts

戴在手指上的圆形首饰

• 环状的小物件，如圈、扣件或小部件

circular bands or markings that encircle something, like Saturn’s rings

• concentric growth marks, as seen in tree rings

围绕某物的环状带或标记，如土星光环

• 同心生长纹，如树的年轮

arenas called rings, especially for boxing or circus shows

称为“擂台”的场地，尤其用于拳击或马戏

makes a ringing sound, as a bell or phone does

• calls someone by telephone

发出铃声，如钟或电话那样

• 打电话给某人

encircles or surrounds something

• fits or attaches a ring to for identification

包围或环绕某物

• 给某物套上环以作识别