becamebecome: vi. (became; become) 1.变成，成为 ...的: 4次方是 The fourth power of 2 i ...式: type; stylearise 的过去式。: arosebegin 的过去式。: began下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:become 的过去式。，即可在微信中查询翻译
