名词（伤口或疮口上所结的）痂; （植物的）斑点病; 拒不参加罢工的工人; 破坏罢工者

1. 痂：决不破裂,有痒感. 为过敏性皮疹的特征性表现,尤多见于血清病. (九)结痂(scab) 局部损害的分泌物在皮肤或损害的表面凝结成痂. 结痂是脓疱病的突出表现,也为疱疹演变的最后阶段.

2. 结痂：决不破裂,有痒感. 为过敏性皮疹的特征性表现,尤多见于血清病. (九)结痂(scab) 局部损害的分泌物在皮肤或损害的表面凝结成痂. 结痂是脓疱病的突出表现,也为疱疹演变的最后阶段.

3. 赤霉病：赤霉病(scab)是镰刀菌感染小麦、玉米等谷物所致的一种病害. 猪的中毒是由于吃食赤霉病的小麦或玉米所致.

4. 瑕疵：锯齿波 sawtooth wave | 瑕疵 scab | 标量,无向量 scalar

5. scab：single chain antibody fragment; 单链抗体

1. 七彩网.英语单词

1. 痂
A scab is a hard, dry covering that forms over the surface of a wound.

e.g. The area can be very painful until scabs form after about ten days.
这个伤口会疼痛难忍，直到大约 10 天后结痂才会好些。

2. 在罢工期间坚持上工的人;破坏罢工者;工贼
People who continue to work during a strike are called scabs by the people who are on strike.

e.g. He hired scabs to replace strikers.
他雇了工贼接替罢工者。

3. 疮痂病;疮痂斑点
Scab is a disease that can affect apple trees, pear trees, and potato plants.

noun

1. the crustlike surface of a healing skin lesion

2. someone who works (or provides workers) during a strike

Synonym: strikebreakerblacklegrat