少不了

1. cannot do without; cannot dispense with

♦ 这次比赛~你。 We can't do without you for this match.

2. be bound to; be unavoidable

♦ 准备仓促, 演出~会有缺点。 The performance has been arranged at short notice, so it's bound to have shortcomings.

3. can't be only a few or only a little; must be a lot

♦ 困难看来~。 It looks as if there are going to be a lot of difficulties.