Free ion
[机] 自由离子
🧩 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;
ion
['aiən]
n. <物>离子;
🗣️ 情景例句
This job offers no opportunity for growth.
这个工作没什么发展机会。
A word spoken is an arrow let fly.
一言既出，驷马难追。
At the moment, they cover every inch of floor space and I actually have to walk on them to get in or out of the room.
这会儿，书把地板的每一点空隙都占据了，我实际上是踩着这些书进出房间的。