Denickelefication
脱镍(作用), 镍合金的选择性腐蚀
🗣️ 情景例句
Food is necessary to maintain life.
食物是维持生命所必须的。
Will you please measure this window to see how wide it is?
请您测量这扇窗户看它有多宽？
No one suspected that there might be someone else on the farm who had never been seen.
谁也没想到农场竟会有一个从未露面的人。