Refers to the present moment or the time that has just occurred; often used for emphasis to mean "right now" or "at this point".

measure word for the frequency of an action or a brief stroke of effort

This; these. 1. Pronoun referring to a person, thing, or situation nearby or just mentioned. 2. Determiner used before a classifier or noun to specify a nearby person or thing.

low place; bottom; underneath; (bound form) used after a noun to indicate a scope, condition, or time