iceberg

US /ˈaɪs.bɝːɡ/
UK /ˈaɪs.bɝːɡ/
"iceberg" picture
1.

冰山

a large floating mass of ice detached from a glacier or ice sheet and carried out to sea

:
The ship narrowly avoided hitting an iceberg.
這艘船險些撞上冰山
Only a small portion of the iceberg is visible above water.
冰山只有一小部分露出水面。
2.

冰山一角

a small part of a much larger problem or difficulty

:
The financial issues we're seeing are just the tip of the iceberg.
我們看到的財政問題只是冰山一角。
His bad behavior at school was just the tip of the iceberg of deeper issues at home.
他在學校的不良行為只是家庭深層問題的冰山一角。