Desander
泥浆除砂器
🗣️ 情景例句
Closed for repairs.
关门整修。
It does appear that way.
是的，看起来好象是这样的。
Frank smiled when he remembered his hard early years and the long road to success.
弗兰克回想着他早年的艰难经历和走过的漫长的成功之路，微笑了。