iceberg
n. 冰山；微露端倪的事物
复数 icebergs
例句
The above complaints are, I suspect, just the tip of the iceberg.
上述的这些抱怨，我觉得，不过是冰山的一角。
《柯林斯英汉双解大词典》
Unless we're all a lot more careful, the people who have died so far will be just the tip of the iceberg.
除非我们大家都更加小心，否则迄今为止已经死去的人数将只是冰山一角。
As for spinosaurus, diet was just the tip of the evolutionary iceberg.
对于棘龙来说，饮食只是进化的冰山一角。
