F-ed
(F- 的过去分词) [电] F负
🧩 词语组成解析
Ed
[ed]
Estimate Departure time 预计起飞时间;Engineering Development 工程研制;Effective Dose 有效剂量;
🗣️ 情景例句
Did you ever think of photographing an aerobics class?
你想过拍摄有氧运动课吗？
The more the well is used, the more water it gives.
井水越打越多。
This company is our regular customer.
这家公司是我们的老客户。