bitter taste   (苦い味)

Herbivorous mammals avoid the plant due to their bitter taste.

Most alkaloids have a bitter taste or are poisonous when ingested.

The roots have a bitter taste.

bitter rivals   (苦いライバル)

The men are expert billiards players and bitter rivals.

In the summer of 2006, Phillips moved across the city to bitter rivals Bristol Rovers F.C.

Glenavon's bitter rivals are Portadown, with their matches known as the 'Mid-Ulster Derby'.

bitter fighting   (苦い戦い)

Despite the sorely depleted state of Assyria, bitter fighting ensued.

After bitter fighting the French prevailed, forcing O'Donnell's men to retreat.

After bitter fighting in the Gazala Line and the 'Cauldron', Eighth Army was forced to retreat.

bitter rivalry   (苦い競争)

Two civil wars resulted from bitter rivalry between the Conservative and Liberal parties.

The bitter rivalry between the Dallas Cowboys and San Francisco 49ers has been going on since the 1970s.

There were accusations of dirty play and unprofessionalism, that added fuel to an already bitter rivalry.