to cross; to pass; to go through a place or space

(literary) a person whose trade is butchering animals

door; gate; gateway; doorway; opening

Connects an adverb-like description to the following verb to show the manner, cause, or basis of an action.

greatly; fully; to a high degree; (when used after 不 bù) not very; not often

to chew or munch; to grind food with the teeth