Privary lock
[计] 保密锁
🧩 词语组成解析
[计] 保密
lock
[lɔk]
n. 锁;水闸，船闸;（机器部件等的）锁定;一把，一撮;
vt. 锁上;锁好，关好;使固定;隐藏;
vi. 卡住，不动;纠结;僵硬不动;
🗣️ 情景例句
I ate eggs and drank mild for breakfast today.
我今天早餐吃了鸡蛋和喝了牛奶。
I'll need an economy ticket with an open return.
我要一张经济舱，回来时间不定的来回票。
That's a big box. Is it heavy? Please let me help you.
这是个大盒子。重吗？让我来帮你。