peat
🇺🇸
/piːt/
🇬🇧
/piːt/
A dark, soft material that comes from plants decomposing and is found under the ground’s surface, used for fuel or in gardens.
They decided to use peat to help their garden soil.
彼らは、庭の土壌を助けるためにピートを使うことに決めました。