Ferrotitanium
n. [冶]铁钛(合金)
🗣️ 情景例句
Let me think.
让我想想。
Do not to others what you do not wish them to do to you.
己所不欲，勿施于人。
A few peopple in each group are given the task of remembering the group's family history that goes back over centuries.
每一个家族都有几个人担任记忆延续了几个世纪的家史的任务。