coordination
n. /koʊˌɔːrdɪˈneɪʃn/ B2
协调；配合；统筹
The organization of different elements so that they work together effectively.
仙境例句
Without any coordination, the animals all shouted orders at once, and nobody fetched the ladders.
大家毫无配合，所有动物同时大喊大叫地发号施令，结果谁也没去拿梯子。