Lockring
un. 锁环；锁紧环\\n
🗣️ 情景例句
In two or three months, I'll have an advance on my book
两到三个月后 我能得到我那本书的预付款
Soft fire makes sweet malt.
慢工出细活。
I envy you very much.
我非常羡慕你！