Sed rate
abbr. sedimentation rate 沉降速度
🧩 词语组成解析
abbr. 航天工程文献（Space Engineering Document）；光谱能量分布（Spectral Energy Distribution）
rate
[reit]
n. 速度;比率;等级;（利息等的）费率;
vt. 估价;值得;责骂;定级;
vt.& vi. 认为，把…算作;
vi. 被评价;被认为;被列入;申斥;
🗣️ 情景例句
The number's no longer in service.
这个号码现在是空号。
No, thank you. But it was very kind of you to offer.
不用了，谢谢。承蒙您好意提出。
Five days ago, the policeman told him, the bicycle was picked up in a small village four hundred miles away.
那位警察对他说，那辆自行车是5天前在400英里外的一个小村里发现的，