Semiclosed
半封闭式
🗣️ 情景例句
Yeah. What's the bet?
好啊， 赌什么？
Perhaps I can sneak out of the classroom unnoticed.
也许我可以神不知鬼不觉地溜进教室。
She never thought of it again,
此后她就再没去想那只瓶子。