Free toxin
[医] 游离毒素
🧩 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;
toxin
['tɔksin]
n. 毒素;毒质;
🗣️ 情景例句
Canada has the most beautiful waterfalls in the world.
加拿大有世界上最壮观的瀑布。
East or west, home is best.
在家千日好，出门时时难。
and even described the way they were done up in bundles.
还说了报纸捆扎的情况。