Electronic tachometer
[电] 电子计数器
🧩 词语组成解析
tachometer
[tæˈkɑ:mɪtə(r)]
n. 转速计，流速计;测速计;旋速计;速度计;
🗣️ 情景例句
He is a leader in his field.
他是他行业的领导者。
Better wear out shoes than sheets.
宁可（经常运动）穿破鞋子，也不（因病长卧）磨破床单。
The doctors have not yet decided how the woman died.
医生们至今还未确定这位妇女的死因。