Flankering
n. 【军事】；侧面堡垒, 侧堡
🗣️ 情景例句
We've been driving for hours with no gas station in sight.
我们开车开了好久也没有看到一个加油站。
Diseases come on horseback, but go away on foot.
病来如山倒，病去如抽丝。
It is called a clavichord.
被称作古钢琴，