Passivation
n. 钝化\\n[计] 钝化
🗣️ 情景例句
Hi, Alexandra.
嗨， Alexandra。
I'm glad to hear about your new job.
我很高兴得知你获得了新工作。
Between 1850 and 1910 the bison population is thought to have fallen from 60 million to just a few hundred.
人们认为，在1850年到1910年之间，野牛的头数从6，000万头降到只有几百头了。