Tinkering
[机] 铸补
🗣️ 情景例句
Industry spokesmen have stated that there's no threat posed to the environment.
工业发言人说他们没有对环境构成威胁。
Where there is life, there is hope.
生命不息，希望常在。
He was a famous professor of physics.
他是一位著名的物理教授。