Direction selectivity
[化] 方向选择性
🧩 词语组成解析
n. 选择性, 选择度\\n[化] 选择性
🗣️ 情景例句
at ten o'clock tomorrow morning.
明天上午十点钟。
Life without a friend is death without a witness.
在世无朋友，死后无证人。
They have been told that rescue operations are progressing smoothly.
他们一直被告知营救工作进行得非常顺利。