Pulsed laser
[化] 脉冲激光器
🧩 词语组成解析
a. 脉冲的；跳动的；脉冲调制的
laser
['lezɚ]
n. 激光;激光器，镭射器;
🗣️ 情景例句
How long have you known her?
你认识她多久了？
Say well is good, but do well is better.
说得漂亮固好，做得漂亮更佳。
Then in 1989, twenty-six years after the crash, the plane was accidentally rediscovered in an aerial survey of the island.
于是，到了1989年，飞机失事26年后，在对小岛的一次航空勘查中那架飞机被意外地发现了。