Free drainage
[医] 通畅导液法, 通畅引流法
🧩 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
It isn't the way I hoped it would be.
这不是我所盼望的。
I go downstairs and have my breakfast.
我下楼吃早饭。
We can't process your damage claim.
我们无法办理你的索赔。