cot

simple noun2 搭配平均频率: 5.5

婴儿床床垫

The mattress designed to be used in a baby's cot or crib.

用于婴儿床的小床垫。

婴儿猝死

Refers to the sudden, unexplained death of an infant, also known as SIDS (Sudden Infant Death Syndrome). This term is especially common in British English.