dust monitor的用法和樣例：
例句
- My vacuum cleaner's finally bitten the dust.
我的吸塵器終于壞了沒(méi)用了。 - Dirt and dust are drawn into a vacuum cleaner by suction.
污物和灰塵被吸入吸塵器。 - The patient was connected to the monitor.
病人被接上了監測器。 - It involves wearing a portable BP cuff and purse-sized monitor to record the readings intermittently throughout the day and night.
其需戴上一種輕便的護腕，及一個(gè)錢(qián)包大小的監測器，從而能夠在全天間歇性的記錄讀數。
