Graphite ord consumption
[机] 石墨棒消耗量
🧩 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）
consumption
[kən'sʌmpʃən]
n. 消费;肺病;耗尽;[医学]消耗性疾病;
con共同+ sumpt = take拿+ ion表名词 →consumpt全拿完=消耗+ion表名词→ 消耗量
🗣️ 情景例句
Let's drill them in English pronunciation.
我们来给他们做英语发音练习。
Are there reserved seats on the train?
车上有预订座位吗？
Oh, hello. Could I speak to Jim, please?
喂，可以让吉姆接个电话吗？