Three-dimensional structure
[计] 立体结构, 三维结构
🧩 词语组成解析
three
[θri]
num. 三;三个;第三（章，页等）;
n. 三岁;三个人[东西];三，三个;
adj. 三的;三个的;
dimensional
[di'menʃənəl]
adj. 尺寸的;<物>量纲的;<数>因次的;维的;
🗣️ 情景例句
autograph copies for the guests at the opening?
在展览开幕时为客人在书上亲笔签名呢
I invited him to come over, but he wouldn't.
我请他过来，但是他不肯。
He will be earning only half as much as he used to,
他将来挣的钱只有他现在的一半。