n.皮带，束缚
vt.用皮带系住，拴住，缚住(尤指狗)

原形：leash复数：leashes

I need to walk my dog, so I'll put him on a leash.
我需要遛狗，所以我得给他套上项圈。
The toddler was taught to hold onto the leash while walking the family cat.
这个小孩被教在遛家猫时要抓住项圈。
The police officer held the suspect firmly by the leash of his authority.
警察用他的职权紧紧地控制住嫌疑人。
She always keeps her energetic border collie on a short leash during hikes.
她在徒步时总是让精力充沛的边境牧羊犬紧紧地跟在身边。
The racehorse was led out of the stable with a leash for safety.
为了安全，赛马被用项圈牵出马厩。
The trainer used a clicker and a leash to teach the puppy basic obedience commands.
训练员用点击器和项圈教小狗基本的服从指令。
The zookeeper carefully attached the leash to the lion's collar for the daily enclosure cleaning.
动物管理员小心地将项圈系在狮子的颈圈上，准备进行每日围栏清洁。
The hiker had to restrain his adventurous dog with a leash in crowded areas.
徒步者不得不在人群密集的地方用项圈约束他爱冒险的狗。
The little girl was overjoyed to walk her new doll on a leash, pretending it was a pet.
小女孩兴高采烈地用项圈牵着她的新娃娃，假装它是个宠物。
The owner held the leash tightly as the aggressive dog lunged forward.
主人在那只攻击性强的狗猛扑过来时紧紧抓住项圈。