Hetron
防火聚酯树脂
🗣️ 情景例句
What will the monthly payments be?
每月要付多少？
Never trust to fine words.
切勿轻信漂亮话。
He noticed the remains of a snake which was wound round the electric wires of a 16,000-volt power line.
他发现了缠绕在16，000伏高压线上的一条死蛇。