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
All set for lunch, Harry.
午餐的一切都准备好了， Harry。
A covetous man is good to none but worse to himself.
贪婪的人对别人毫无好处，对自己却坏处更大。
Thank you very much. It was nice to meet you.
非常感谢。见到你真高兴。