LanGeek
在这里您可以找到解决方案中级教程中第 4 - 4F 单元的词汇，例如“起飞”、“旋转”、“接近”等。
审查
闪卡
拼写
测验
to turn around over and over very fast
旋转, 转动
to leave a surface and begin flying
起飞, 起程
to go close or closer to something or someone
接近, 靠近
to arrive and rest on the ground or another surface after being in the air
降落, 着陆
to move toward a particular direction
前往, 走向
to come to a certain level or state, or a specific point in time
达到, 抵达
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