wash.er

washer的音标和读音：
DJ音标发音： [ˈwɔʃə, ˈwɔ:ʃə]
KK音标发音： [ˈwɑʃɚ, ˈwɔʃɚ]

washer的词性：
n.（名词）

1. One who washes:
洗衣人：

a washer of clothes; a washer of windows.
洗衣服的人；擦洗窗户的人

2. An appliance used for washing, especially:
洗涤器：用于洗涤的设备，尤指

3. A washing machine.
洗衣机

4. An automatic dishwasher.
自动洗盘机

5. A flat disk, as of metal, plastic, rubber, or leather, placed beneath a nut or at an axle bearing or a joint to relieve friction, prevent leakage, or distribute pressure.
垫圈：用金属、塑料、橡胶或皮革等制的平的圆盘状物，放于螺钉下或轮轴处或连接处以减少摩擦，防止渗漏或均衡压力