Acheson graphite
[化] 艾奇逊石墨
🧩 词语组成解析
艾奇逊(①姓氏 ②Dean Gooderham, 1893-1971, 于1949-1953年任美国国务卿)
🗣️ 情景例句
What are you greatest weaknesses?
你本人最大的弱点是什么？
To facilitate carrying, rope or metal handles are indispensable and should be fixed to the boxes.
为便于搬运，绳子或铁把手不可缺少，并将其固定在箱子上。
He added that a student had dressed up as a policeman and was playing all sorts of silly jokes on people.
还对工人说，有个学生常装扮成警察无聊地同别人开玩笑。