Rubicon
n. （意大利中部的）卢比肯河
📖 牛津释义
Rubicon
n
(idm 习语) cross the Rubicon => cross2.
🗣️ 情景例句
What made you decide to change job?
是什么使你决定更换工作？
I'll leave the house at 8:00 and get to the office at 8:30.
我将在8:00离开房子并且在8:30到办公室。
Has Ian sold his house yet?
伊恩已指他的房子卖掉了吗？