spring balance
spring balance是什么意思、spring balance怎么读
弹簧秤\n【化】 弹簧秤\n【医】 弹簧天平
spring balance汉语翻译
弹簧秤<br>【化】 弹簧秤<br>【医】 弹簧天平
spring balance英语解释
名词 spring balance:
- a balance that measure weight by the tension on a helical spring同义词：spring scale
spring balance例句
- I want to buy a spring balance.我想买个弹簧称。