Epicnemis
胫副关节
🗣️ 情景例句
I could tell something was up by the look on their faces.
我一看他们的脸色就知道有事。
Is he coming to dinner?
他回来吃饭吗？
of supplying sufficient details to enable the thing to be constructed.
而且向它提供制造核弹的细节，