v.（在沙滩上）挖蛤( clam的过去式和过去分词 )...

As soon as I told her my name, she clammed up.我告诉她我的名字后，她就什么也不说了。He always clammed up when we asked him about his family.我们一问到他的家庭时,他总是闭口不言.The suspect clammed up and wouln't answer the police officer's questio...

clammed的音标：...