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
How long is it going to take for me to get there?
到那里还需要多久时间
A man that breaks his word,bids others to be false to him.
人不守信，无异于叫旁人对他失信。
I limited myself to two modest ambitions: to do physical exercise every morning and to read more of an evening.
我深知这些问题，于是，今年我对自己的计划要严加保密，只给自己定下两项适中的任务；每天早上锻炼身体，每天晚上多看点书。