例句與造句

1. A true variable polar pattern is continuously adjustable with no stops.
2. A "'Variable Polar Pattern "'is a feature found on microphones that enables the user to change the shape of the pick-up pattern.
3. In addition to the standard bidirectional pick-up pattern, ribbon microphones can also be configured to have cardioid, hypercardioid, omnidirectional, and variable polar patterns, although these configurations are much less common.
4. It's difficult to find variable polar pattern in a sentence. 用variable polar pattern造句挺難的