Biradiate
双辐射的
🗣️ 情景例句
He's cheating on his wife.
他对妻子不忠。
The population of Africa is growing by leaps and bounds.
非洲的人口正在极其迅速地增长。
Now move the hand to and fro and around but not up and down.
然后把手前后左右以及旋转摆动，但不要上下摆动。