effective

1. ADJ Something that is effective works well and produces the results that were intended. 有效的

The project looks at how we could be more effective in encouraging students to enter teacher training. 該項目研究如何更有效地鼓勵學生參加教師培訓。

Simple antibiotics are effective against this organism. 普通的抗生素就能夠有效地抑制這種微生物。

2. effectivelyADV 有效地

Services need to be organized more effectively than they are at present. 服務需要比現(xiàn)在更有效地被組織起來。

3. ADJ Effective means having a particular role or result in practice, though not officially or in theory. 實際的[ADJ n]

They have had effective control of the area since the security forces left. 自從安全部隊離開后，他們實際控制了這一地區(qū)。

4. ADJ When something such as a law or an agreement becomes effective, it begins officially to apply or be valid. (法律、協(xié)議等) 生效的[v-link ADJ]

The new rules will become effective in the next few days. 這些新條例將在接下來的幾天內生效。