| 释义 |
downdraftsCOCA¹¹³⁶⁰¹
基本例句
na.烟囱的倒灌风；向下通风；向下气流；🌏下沈气流；下冲气流原型downdraft的复数 Experts at the agency said the clouds are formed when downdrafts from storm fronts cause warm air to rise, before cooling and so forming clouds.
美国宇航局的专家说，这种现象是来自风暴锋面的下降气流在冷却前导致热空气上升所致。 yeeyan
Headwinds and downdrafts meant flying at a lower altitude than planned, which used up power too quickly.
且逆风和下降气流也让飞机在低于计划高度的海拔飞行从而导致能量消耗过快。 ecocn
These downdrafts hit the surface of the planet, flow outward, and collide with each other, forming updrafts.
气流向下落在地球表面，向外流动，相互碰撞，如此一来就形成上升气流。 yeeyan |