用作定语
▲～+n.
It's a rigid bar.这是根坚硬的棍棒。
We just need a tent supported on a rigid framework.我们正需要一座有坚硬架子支撑的帐篷。
用作表语
▲S+be+～+prep.-phrase
He is rigid about points of procedure.他坚持议事程序上的要点。
He is very rigid in his ideas on marriage.他对婚姻的看法一成不变。
She was rigid with fear.她害怕得全身僵住了。
