drainage meaning in English
n.
1.排水，放水；排水法；逐渐流出。
2.下水道；排水设备，排水系统。
3.水系，排水区域，流域。
4.阴沟水，(排出的)污水。
5.【医学】引流，导液(法)。
短语和例子
Examples
- Pancreatic abscess obviously requires drainage .
胰腺脓肿显然需要引流。 - Drainage usually has to be undertaken as a first operation .
第一步通常采取排水措施。 - Drainage symbols are in blue .
水系符号是蓝色的。 - Drainage is usually carried out after biliary tract surgery .
通常在胆道手术后进行引流。 - It has been impossible to anticipate the amount of bile drainage .
预计胆汁的引流量是不可能的。