walker的中文翻译是什么意思
walker
n. 散步的人; （帮助小孩学走路用的）学步车; 助步车; 助行架
walker的柯林斯释义
N-COUNT(尤指在乡间休闲或锻炼的)散步者，步行者
A walker is a person who walks, especially in the countryside for pleasure or in order to keep healthy.
N-COUNT(帮助婴儿、残疾人或病人走路的)助行架
A walker is a special kind of frame which is designed to help babies or disabled or ill people to walk.
She eventually used a cane, then a walker, and finally was confined to the house.
结果她拄上了拐杖，后来又用上了助行架，最后连房门都出不了了。
walker的英文释义
Noun
1. a person who travels by foot
2. a shoe designed for comfortable walking
3. a light enclosing framework (trade name Zimmer) with rubber castors or wheels and handles; helps invalids or the handicapped or the aged to walk
4. an enclosing framework on casters or wheels; helps babies learn to walk
walker的场景例句
He is a brisk walker.
他走路轻快.
Doctor Walker is an expert in volar fracture.
沃克医生是手脚骨折方面的专家.
I am really very close to being Dr. Travis Walker.
我很快就要是特拉维斯·沃克博士了.
At a circus, there is usually a tightrope walker.
杂技场常有钢丝表演.
Volunteers are given physical examinations before undergoing physical and cognitive tests, Walker said.
沃克尔说,志愿者在接受体质和认知测试之前要接受体格检查.