Retainment
保持\\n保留\\n记住\\n聘请（retain的名词形式）
🗣️ 情景例句
It was so kind of them.
他们太客气了。
Love laughs at locksmith.
春闺锁不住。
There were coins everywhere.We looked for them, but we could not find them all.
到处都是硬币。我们虽然找了，但没有把它们全部找到。