Nicarbing
滲碳氮化
??? 情景例句
OK. Good night.
好， 晚安。
A life without a purpose is a ship without a rudder.
人生無目的，猶如船失去了舵。
One of these men was found and he began to tell the story of this family group.
哈利在這些人中找到了一位，他開始談起了這個家族的歷史。