及物动词
不及物动词
1. 突然变得煞白
If you blanch, you suddenly become very pale.
2. 退缩;回避
If you say that someone blanches at something, you mean that they find it unpleasant and do not want to be involved with it.
3. 焯
If you blanch vegetables, fruit, or nuts, you put them into boiling water for a short time, usually in order to remove their skins, or to prepare them for freezing.