Tygoweld
环氧树脂复合粘合剂
🗣️ 情景例句
Things are never as bad as they seem.
事情往往不像看上去的那么糟。
He who lives in glass house should not throw stones.
正人先正己。
John seldom gets together with his friends.
约翰很少与朋友聚在一起。