Trying to improve my English. This is the Cambridge Dictionary and I would like to know what the ‘(C or U)’ next to B1 means. Is it something important to master the English language? Thank you for your answers.
Trying to improve my English. This is the Cambridge Dictionary and I would like to know what the ‘(C or U)’ next to B1 means. Is it something important to master the English language? Thank you for your answers.
[C] Countable noun: a noun that has a plural.
[U] Uncountable or singular noun: a noun that has no plural.
from https://dictionary.cambridge.org/help/codes.html
Thank you.