supplementary
adj. 增补的,追加的; supplementary
Supplementary things are added to something in order to improve it.
...the question of whether or not we need to take supplementary vitamins...
是否需要补充维生素的问题
Provide them with additional background or with supplementary information.
给他们提供额外的背景资料或补充信息。
1. added to complete or make up a deficiency;
2. functioning in a subsidiary or supporting capacity;
additional, extra, supplementary
这些形容词均有"另加的,额外的"之意。
Supplementary oxygen is rarely needed in pressurized aircraft.
密封的飞机内很少需要补充氧气。
There is a supplementary water supply in case the rain supply fails.
万一主水源断了,我们另外有供水的地方.
A supplementary volume has been published containing the index.
附有索引的增补卷已经出版.
The new students received supplementary instruction.
新生接受补课.
There is a supplementary water supply in case the main supply fails.
万一主水源断了,我们另外有供水的地方。