🧩 词语组成解析
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）
kangaroo
[,kæŋɡə'ru]
n. [动]袋鼠;
rat
[ræt]
n. 大老鼠;似鼠动物;<非正式>鼠辈，卑鄙小人;
vi. 捕鼠;<俚>背叛，告密;
🗣️ 情景例句
My mother-in-law is driving me nuts.
我岳母使我快要发疯了。
Is there anything I can do for you?
有什么我能为您做吗？
For years, villagers believed that Endley Farm was hunted.
多年来，村民们一直认为恩得利农场在闹鬼。