Free-electron laser
自由电子激光器
🧩 词语组成解析
free
[fri]
adj. 自由的;免费的;免税的;空闲的;
adv. 免费地;自由地，无拘束地;一帆风顺地;
vt. 免除;释放;使自由;解救;
electron
[i'lektrɔn]
n. 电子;
laser
['lezɚ]
n. 激光;激光器，镭射器;
🗣️ 情景例句
If you could lend me the money,
假如你能借钱给我的话，
You'll get used to is soon.
你会慢慢习惯的。
Can't you see? They're round, like the moon. Have one, please.
你没看见吗？它们像月亮一样，圆圆的。请吃一个吧。