Stigmatosis
[医] 溃斑, 烂斑
🗣️ 情景例句
Is this your best price?
这是你们最优惠的价格吗？
He hasn't done any worthwhile work in five years.
这五年来他没做过一件正经事。
How did the bees know exactly in which diection to fly?
蜜蜂是怎样确切地知道朝哪个方向飞呢？