leak，leakage區別

leak是動詞洩露， leakage是它的名詞

例句

1、

The key question of what caused the leak remains unanswered.

洩漏究竟是怎麼造成的，這一關鍵問題仍未得到答案。

2、

The leak was eventually traced to a broken seal.

最後查出洩漏是由於密封處破裂所致。

3、

The tank had leaked a small amount of water.

水箱滲漏出少量的水。