单词 a moment before 例句 DEFINITIVE EXAMPLES 权威例句〔PAUSE〕She hesitated for a moment before replying. 她犹豫了一会儿才回答。朗文写作活用〔answer〕She thought for a moment before answering.她想了一会儿才回答。朗文当代〔doorway〕She stood in the doorw...