walkerKK [ˋwɔkɚ] /ˈwɔkɚ/发音名词1步行者、行人The trail is popular with walkers and cyclists on weekends.这条步道周末很受健行者和自行车骑士欢迎。2助行器After the surgery, my grandmother used a walker for two months.手术后,我奶奶用了两个月的助行器。3学步车Doctors no longer recommend putting babies in a walker.医生已不再建议让婴儿坐学步车。4遛狗的人We hired a walker to take the dog out every afternoon.我们请了人每天下午带狗出去散步。用这个字练口说→