1.
Something that completes, makes up a whole, or brings to perfection.

补充物补充物、补足、或使完美
2.
milking booster

补充充电的升压电机
3.
make-up of chemical loss

化学药品补充[量]
4.
supplementary story

(新闻的)补充消息
5.
replenish one's stocks

补充库存 [存货]
6.
supplementary instruction

补充 [辅助] 授课
7.
One that charges, such as an instrument that charges or replenishes storage batteries.

充电器给蓄电池充电或补充电的工具
8.
spawning stock biomass per recruit

单位补充产卵群生物量
9.
rehydration/nutrition centre

体液补充/营养中心
10.
supplemental pumping

补充抽吸吸水源抽吸
11.
interactive add

人工添加,人工补充
12.
a prosthesis that replaces a missing leg.

代替失去的腿的补充物。
13.
Auctoritatis interpositio

补充能力,需要准可
14.
Try a B vitamin supplement.

试着补充些维生素b。
15.
cold air flows in and replaces it.

冷空气便流过来补充。
16.
We must replenish our stock of coal

我们必须补充煤的储备。
17.
Shelves with a full complement of books.

装满补充书籍的架子
18.
machine hour plus supplementary rate method

机器小时加补充率法