Picture a machine that gathers light into one perfectly straight, very narrow line — strong enough to cut steel or to work inside an eye. Ordinary light spreads everywhere; this one goes in a single direction and stays thin the whole way.
原始詞典資料11 筆記錄
以下是外部詞典記錄的用法，摘錄並精簡格式，我們還沒有寫成教學內容。上面的說明才是我們自己寫的；有些用法可能上面已經講過了。
Lasernoun
- 1
nauticaltransportA simple type of dinghy
lasernoun詞源 1/ˈleɪz.ə(ɹ)/
- 1
A device that produces a monochromatic, coherent beam of light.
- 2
A beam of light produced by such a device; a laser beam.
- 3
A laser printer.
- The bad news is that nearly every color laser is too big to share a desk with comfortably.
laserverb詞源 1/ˈleɪz.ə(ɹ)/
- 1
To cut, destroy or treat with a laser.
- I'm having my eyes lasered to correct my astigmatism.
- 2
informalhobbieslifestylesportsTo throw or kick with laser-like precision.
- None was any more sensational than No.6, a fantastic 27-23 last-gasp win over the Arizona Cardinals, cemented by a brilliant toe-sticking TD catch by Santonio Holmes in the back of the end zone with 35 seconds remaining on a pass lasered by quarterback Ben Roethlisberger.
- 3
aeronauticsaerospaceaviationTo point a laser at an aircraft, potentially disorienting the pilot or pilots.
lasernoun詞源 2/ˈleɪs.ə(ɹ)/
- 1
A gum resin obtained from certain umbelliferous plants.
- 2
Such a plant.
這個拼法也被記錄為下列字的變化形：
- laser hair removal
摘錄自 英文維基詞典 English Wiktionary，已精簡格式；依 CC BY-SA 4.0 授權使用，改動後的內容同樣以此授權提供。