1. 突然变得煞白
If you blanch, you suddenly become very pale.
e.g. His face blanched as he looked at Sharpe's blood-drenched uniform...
他一看到夏普浸满鲜血的制服,脸色顿时变得煞白。
e.g. She felt herself blanch at the unpleasant memories.
一回想起那些不愉快的事情,她觉得自己的脸刷地就白了。
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.
e.g. Everything he had said had been a mistake. He blanched at his miscalculations...
他所说的一切都是错的。他回避了自己的判断错误。
e.g. There are places you can take physically handicapped children where staff don't blanch at the sight of a wheelchair.
有些地方你能带残疾儿童去,那里的工作人员不会一看到轮椅就退缩。
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.
e.g. Skin the peaches by blanching them.
把桃子焯一下去皮。