原级：spine
spines的解释
1. 刺：spindle 纺锤 | spines 刺 | spiny 刺状的,多针的,似针的,多刺的
2. 針剌 源自葉托葉或芽鱗如仙人掌：spike 穗狀花序 無限花序其花不具柄 | spines 針剌 源自葉托葉或芽鱗如仙人掌 | spinose 硬剌 先端硬的刺
3. spines：science and technology policies information exchange system; 科技政策情报交换系统
1. The idea of doctors having the power to wipe the memory clean sends shivers down many people's spines.
2. Gothic buildings go skyward while the Forbidden City and the Great Wall are like the spines of Earth.
3. In retrospect, the report sent chills down the spines of many Chinese.
4. Losing such a large visitor source would certainly send a chill down our spines.
5. The upset sent a collective shiver down the spines of other swimmers.
6. Although some use noxious sprays or prickly spines to deter their predators, generally the bugs assume the shape of sticks and leaves to avoid drawing attention.
7. A number of students broke their limbs or suffered injuries to their spines and heads when they jumped out of windows.
8. spines
8. Doctors took cells from inside the dogs'noses and injected them into the dogs'spines.