Nonsingular
非退化的, 非奇的
🗣️ 情景例句
If you can meet our needs- to order 200 sets, we'll give you trade discount.
如果你能答应我方的要求--定200台，我们同意给你折扣。
The on-looker sees most of the game.
旁观者清。
She hired a car by the hour.
她租了一辆按钟点计费的汽车。