Litteriness
雜亂
??? 情景例句
Haven't we met before?
我們沒見過嗎？
To follow her naughty brother
追趕頑皮刁鉆的弟弟
Even more processes are never patented at all but kept as secret processes.
更多的工藝過程根本就不會取得專利權(quán)，而是作為秘方保存著。