reinforce [ˌri:ɪnˈfɔ:s]

以下由轻松背单词网站提供

vt.增强，加强，增援

to make something stronger

Your positive response will reinforce her actions. 你积极的回应会使她的行为更加坚定。
We should reinforce the river embankment before the wet season. 雨季前夕，我们要加固河坝。