Countersignature
n. 副署, 副署人的签名\\n[法] 副署, 连署, 会签
✅ 同义词
🗣️ 情景例句
I met her at Thanksgiving,
我在感恩节与她见面
Bad habits are easily formed.
坏习惯容易养成。
Even more processes are never patented at all but kept as secret processes.
更多的工艺过程根本就不会取得专利权，而是作为秘方保存着。