have need 基本例句 需要; 务必 We need more people of his mold.我们需要更多他那种类型的人。 The community's prime need is a new school.这个社区的第一需要是一所新学校。 We desperately need a result from this match.这场比赛我们务必获胜。 You must apply yourself to the job you have to do.你务必要努力干好你份内的工作。