lead an ox to the fields; 牵牛下地
take one's dog for a walk; 牵着狗散步
He didn't want to get involved in it. 他不愿意牵在这里头。
Qian Hao 牵颢
牛津高阶第八版
美国韦氏词典
Dictionary.com
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维基百科 (自由的百科全书)