Monolock
单锁
🗣️ 情景例句
to have a family and grandchildren.
拥有一个家庭和孙子们。
Childhood shows the man, as morning shows the day.
看人看年少，看天看破晓。
After you printed the book, you had to throw away the carved pieces of wood.
你把书印出后，不得不把刻过的一片片木板扔掉。