Bacteria-free
a. 无菌的
🧩 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;
🗣️ 情景例句
I reckon that all rock songs are rubbish.
我觉得所有的摇滚乐都是垃圾。
She has gone to take a look at the art gallery.
她为了参观美术品陈列馆而出去了。
and the railway of the future may well be the 'hovertrain',
未来的火车或许能成为气垫火车，