Osiinternet management
[计] OSI Internet管理机构
🧩 词语组成解析
🗣️ 情景例句
Please sit down, Mr. Mark.
请坐吧，马克先生。
Hope often deludes the foolish man.
希望常欺愚笨汉。
Early next morning, she heard planes passing overhead and wondered how she could send a signal.
第二天一大早，她听到头顶上有飞机飞过，但不知道怎样才能发个信号。