Undirectional
[计] 不定向的
🗣️ 情景例句
The answer leapt out at me.
答案突然在我脑海中闪现出来。
It would help if you could try to speak a little slower.
请你尽量放慢说话速度。
The pilot managed to circle the balloon for some time.
飞行员设法绕着气球飞了一阵。