英语词汇optional sensor怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	optional sensor
释义	optional — 可选的 adj • 任择 adj • 选配 adj • 选购 adj • 自选 sensor n — 感器 n • 传感 n • 传感器 n • 敏感元件 n • 探测设备 n • 检测仪 n option n — 方案 n • 选择 n • 选修课 n • 可选择的事物 n • 选择权 n • 购买权 n option — 选择 • 期权
随便看	waiting for treatment waiting for turn waiting for two waiting for update waiting for validation waiting forward waiting for you waiting for your arrival waiting for your feedback waiting for your visit waiting game waiting impatiently waiting in a queue waiting in front of the waiting in line waiting in queues waiting inside the waiting instructions waiting in the wings waiting in vain waiting line waiting list waiting lists waiting longingly waiting lounge

英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

optional —