Eb
abbr. 电子束（Electron Beam）
🗣️ 情景例句
Are all the terms here to your satisfaction?
这里所有的条款都令你满意吗？
When the wolf grows old, the crows ride him.
狼老被鸦欺。
carrying with him in his pocket what remained of a bottle of medicine formerly prescribed for an indisposition of Mrs.Carlyle's.
衣袋里装上了一瓶他妻子不舒服时吃剩下的药。