to pause before you do or say something, often because you are uncertain or nervous about it
发音
例句
1. If you hesitate too long, you will miss the opportunity. 如果你老是犹豫不决,那就会错失良机。 2. If you get in trouble, don't hesitate to ask for advice. 如果碰到麻烦,要赶紧向人求教。