Stemming
n. 炮泥；填塞物；大字式攀登法
🗣️ 情景例句
It works!
有效！
This area is noted for its rich soil.
这个地区以土壤肥沃着称。
Though they may atttain considerable accuracy in the perception of flat form,
虽然他们对平面形的感觉能达到相当准确的程度，