Potein-free solution
[医] 无蛋白溶液
🧩 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
You have that look in your eye.
你看起来好像有了主意似的。
I would have gone on the picnic if it hadn't rained.
如果没下雨，我就去野餐了。
Very interesting.
很有意思。