Alkali free
[机] 无碱的, 不含碱的
🧩 词语组成解析
alkali
['ælkəlai]
n. 碱;
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
Garbage and chemical waste are destroying our water.
垃圾和化学废物正在破坏我们的水资源。
I invited hime to come up, but he wouldn't.
我请他上来，但是他不肯。
It is almost impossible to take your mind off the journey.
想摆脱开旅途的困扰是很难的。