Additional variable
[计] 附加变量
🧩 词语组成解析
🗣️ 情景例句
What's that?
什么样的工作？
The lone sheep is in danger of the wolf.
孤独的羊难免遭狼的危险。
On the B.B.C. you can hear the clock when it is actually striking because microphones are connected to the clock tower.
当大钟打点的时候，你可以从英国广播公司的广播中听到，因为钟塔上接了麦克风。