n. 叶;风向标;瞄准板;反复无常的人
adj. 变化不定的,反复无常的
网络 叶片; 风向标; 叶片式
How did this weather vane of the US economy become a car crash of a corporation?
这个美国经济的风向标是怎么成为一个公司的车祸的?
Granny took the time to explain the function of her weather vane, hanging on the wall, which predicted the upcoming weather.
奶奶花时间向我解释过天气风向标的功能,它挂在墙上,用以预测接下来的天气。
Music is a vane to a party.
音乐是一个宴会的风向标。
There is a vane on top of the building.
在大楼的顶端有一只风信旗。
In winter the weather vane often freezes up.
气象风向标在冬季经常僵立不动。