Outer diameter
[机] 外直径
🧩 词语组成解析
outer
['aʊtɚ]
adj. 外面的，外部的;远离内部（中心）的;[哲]客观外界的，物质的;
n. 环外命中;
🗣️ 情景例句
I won't permit you to buy a crossbow, now or ever.
我不会允许你买弓弩的，永远也不会。
Gee, that's bitter.
噢，好苦！
Oh, hello. Could I speak to Ann, please?
噢，喂。请安接电话好吗？