Enneode
[电子]九级电子管
🗣️ 情景例句
There's so much for young people to see and do.
这里有很多可供年轻人看和做的事情。
He that would eat the fruit must climb the tree.
不劳无获。
Back at the hive they watched the wagging dance closely.
他们回到蜂箱旁，仔细观察摇摆舞。