detector

/dɪˈtɛktə(ɹ)/

Meanings

noun

探测器，探测仪。

A device capable of registering a specific substance or physical phenomenon, and that optionally sounds an alarm or triggers a warning.

Examples :

"Smoke detectors are mandatory in public buildings."

公共建筑里必须安装烟雾探测器。

Related Words

warning verb

/ˈwɔːnɪŋ/ /ˈwɔɹnɪŋ/

警告，告诫

"The teacher warned the students about the upcoming test. "

老师警告学生们要好好准备即将到来的考试。

phenomenon noun

/fɪˈnɒmənɒn/ /fɪˈnɑmənɑn/

现象，表象

"The sudden increase in student absences is a noticeable phenomenon. "

学生突然旷课人数的增加是一个值得注意的现象。

detectors noun

/dɪˈtɛktərz/ /diˈtɛktərz/

探测器，传感器。

"Smoke detectors are mandatory in public buildings."

公共建筑内必须安装烟雾探测器。

substance noun

/ˈsʌbstəns/

物质, 材料

"The scientist carefully examined the substance to determine its chemical composition. "

科学家仔细检查了这种物质，以确定它的化学成分。

mandatory noun

/ˈmæn.də.t(ə)ɹi/ /ˈmæn.dəˌtɔ.ɹi/

强制线，指定线。

"The mandatory for the game requires the players to keep the disc above the painted line. "

比赛的强制线要求选手们让飞盘保持在所画线的上方。

registering verb

/ˈrɛdʒɪstərɪŋ/ /ˈrɛdʒɪstɚrɪŋ/

注册，登记.

"She is registering her daughter for kindergarten today. "

今天她正在给女儿报名上幼儿园。

capable adjective

/ˈkeɪpəbl̩/

能干，有能力，胜任。

"As everyone knew, he was capable of violence when roused."

众所周知，他发起火来是会动粗的。

device noun

/dəˈvaɪs/

设备，装置。

"There are a number of household devices in a kitchen such as a dishwasher, a garbage disposal, or an electric can opener."

厨房里有很多家用设备，比如洗碗机、垃圾处理器或电动开罐器。

buildings noun

/ˈbɪldɪŋz/

建筑物，楼房

"The building of the bridge will be completed in a couple of weeks."

这座桥的建造将在几个星期内完成。

triggers noun

/ˈtrɪɡərz/

扳机， trigger

"Just pull the trigger."

直接扣动扳机就行了。

specific noun

/spəˈsɪf.ɪk/

特性，特点。

"The specific of her success was her dedication to studying. "

她成功的特性在于她对学习的专注。

physical noun

/ˈfɪzɪkəl/

体检，身体检查。

"How long has it been since your last physical?"

你上次体检是什么时候？