Final answer:
The statement 'you can only use infuse once in a lifetime' likely refers to a metaphorical or contextual use of 'infuse,' implying a unique or non-repeatable opportunity. The word 'infuse' typically means to steep in liquid for flavor or to introduce a quality into something.
Step-by-step explanation:
The phrase 'you can only use infuse once in a lifetime' does not apply to the literal use of the word 'infuse.' Instead, this statement may refer to a specific context where a one-time opportunity or action is described metaphorically. In English, the word 'infuse' generally means to steep a substance in liquid to extract the flavor or to introduce a quality into something. However, without additional context, it is difficult to provide a precise explanation for the statement.
If this is related to literature or a specific text in an English class, it could be referencing a theme or character opportunity that is unique and not repeatable. In practical situations, certain opportunities or actions, like a once-in-a-lifetime event or making a crucial life decision, may be described as something you can 'infuse' only once, meaning you can only experience or utilize them one time.