Sicker
a. 可靠的；安全的
🗣️ 情景例句
Let's go.
我们走。
Know something of everything and everything of something.
既要有一般常识，又要有专业知识。
thereby proving that the burglars had either used skeleton keys or entered over the balcony.
由此可以证明，窍贼或者是用万能钥匙，或者是翻越阳台进来的。