Point availability
[电] 点利用度
🧩 词语组成解析
availability
[ə,velə'bɪləti]
n. 有效;有益;可利用性;可得到的东西（或人）;
avail=value价值 + ability可...性 →avail效用 + ability可...性 →可效性
🗣️ 情景例句
OK. Now, I have ... first ... a couple of questions here.
好， 现在，我有……第一……几个问题。
She was distinguished for her scientific achievements.
她因其科学成就而闻名。
It has long been known that the hunting scenes depicted on walls were not simply a form of artistic expression.
大家早就知道，画在墙上的狩猎图景并不是单纯的艺术表现形式，