Cf leads
[医] CF导程, 胸左腿导程
🧩 词语组成解析
[医] 克里斯马斯因子, 补体结合
n. 领导者；引线；管道（lead的复数）
🗣️ 情景例句
visiting places of revolutionary interest, outings, parties.
参观革命圣地，出去郊游，或者举办晚会。
This river is one third as long as that river.
这条河只有那条河的三分之一长。
What are you doing?
你在干什么？