minimal

最小的；最低限度的英释中释adjvery small in degree or amount, especially the smallest degree or amount possible

1 The storm caused only minimal damage..暴风雨只造成了轻微破坏。

2 The cost to taxpayers would be minimal..纳税人的支出将是最少的。

3 This is a practical course, with only a minimal amount of theory..这是实践课程，只有少量理论。