wagtail
n
any of various types of small bird with a long tail that moves constantly up and down when the bird is standing or walking (体小, 尾长而不停上下摆动).
🗣️ 情景例句
Maybe you saw our commercials on TV.
也许你在电视上看过我们的广告。
We have new methods like compensation trade and joint ventrue.
我们有补偿贸易和合资经营。
Those planning a trip to remote areas, or intending to live in countries where drinking water is not readily available, should know about the various possible methods for making water safe.