Malleablizing
韧铁退火, 脱碳
🗣️ 情景例句
Where does she live?
她住在哪？
Many people go to gay New Year parties.
很多人都去参加新年派对。
Could you tell me what the maximum weight allowance is?
您能告诉我行李的最大重量限额是多少吗？