Ord
abbr. 研究与开发处（Office for Research and Development）；运筹学部（Operational Research Division0；旋光色散谱, 旋光分散作用（Optical Rotatory Dispersion）
🗣️ 情景例句
Two of a trade seldom agree.
同行是冤家。
Have I made myself clear?
我讲明白了吗？
Where's my cup? Is that my cup?
我的杯子在哪儿？那是我的杯子吗？