laser

雷射、雷射光

A thin red laser swept across the stage during the show.

表演時一道細細的紅色雷射光掃過舞台。

雷射器、雷射裝置

The factory uses a laser to cut sheets of metal.

這家工廠用雷射器切割金屬板。

雷射手術、雷射治療醫學

She had laser on her eyes and no longer needs glasses.

她做了眼睛的雷射手術，現在不用戴眼鏡了。

雷射的限定用法

Our office finally replaced the old laser printer last week.

我們辦公室上週終於換掉了那台舊的雷射印表機。

用雷射處理、雷射切除

The doctor lasered the mole off her shoulder.

醫生用雷射把她肩膀上的痣除掉了。