He refused to clean up the vomit.

This mineral is very rare.

My favorite bowl dish is Oyakodon.

He was penny wise and pound foolish, he bought a cheap smartphone but it broke immediately.

His art style is unique, it's neither fish nor fowl.

We should always remember the power of Kannon in difficult times.

Sandwich compounds are being studied in a branch of chemistry.

He always buys cheap things, so in the end, it becomes 'penny wise and pound foolish'.

Acidic oxides react with water to produce acids.

Aluminum is an amphoteric oxide, it reacts with both acids and bases.