英文释义 (noun) Any quantity, speed, or frequency measured "per thousand". (NOTE: compare with more common "percentage" which measures per hundred)
例句 EXAMPLE: Highly sensitive scientific observations may require permillage calculations to identify tiny but significant changes in the data.
短语 to chance it
英文释义 (INFORMAL) To try doing something unlikely to succeed in the hope that you will be lucky; to take a risk.
例句 EXAMPLE: Although it is supposed to rain this afternoon, we really want to go the park, so we are going to chance it.