Skinbound
a. 皮绷得紧紧的
🗣️ 情景例句
What number are you trying to dial?
你要的电话是什么号码？
My watch is two minutes fast.
我的表快了两分钟。
below 20 per cent, its bactericidal action is negligible.
浓度低于20％时，杀菌能力基本上就不存在了。