Pyrobor
焦硼酸钠
🗣️ 情景例句
Mr. Stewart.
Stewart先生。
From 4 to 4:30.
四点到四点半。
An ancient bus stopped by a dry river bed and a party of famous actors and actresses got off.
一辆古旧的汽车停在一条干涸的河床边，一群著名男女演员下了车。