Backdoor
a. 秘密的
✅ 同义词
🗣️ 情景例句
First, we have to catch some fish.
首先 ，我们得钓几条鱼。
Lovers live by love, as larks live by leeks.
情侣靠爱情生活，正像云雀靠韭葱生活一样。
Soon afterwards, the balloon began to descend and it landed near an airfield.
不久，气球开始降落，在一个停机坪附近着了陆。