Libs
abbr. 激光誘導擊穿光譜（Laser-induced Breakdown Spectroscopy）
??? 情景例句
Who is it?
是誰呀？
You were late again this morning. I think you had better start being on time.
你早晨又遲到了，我想你最好開始守時。[托福]
it was not long before its use as the uniquely recognizable broadcasting frequency for interstellar communication was suggested.
提出把它作為星際間唯一可辨認的廣播頻率就為期不遠了。