Bate stains
[机] 脱斑, 脱灰
🧩 词语组成解析
vt. 减弱, 减少, 降低, 缓和\\nn. 鹰的躁动, 大怒
n. 染色剂；污点（stain的复数）
🗣️ 情景例句
At today's exercise class...
今天上健身课的时候……
I often go to the office in the morning.
我常常在早上去办公室。
This increases their air-resistance and reduces the shock of impact when they hit the ground.
这样就加大了空气阻力，并减少了它们着地时冲击力带来的震动。