短语词组短语hammerhead ribozyme 锤头状核酶;锤头结构核酶henne hammerhead 汉娜槌头hammerhead groin 锤型防波堤hammerhead jib 塔式起重机旋臂;锤臂Compound Hammerhead 复合锤头T Hammerhead 吉他摇滚Hammerhead disinteg 锤头粉碎机Hammerhead Titanothere 锤头雷兽;槌头雷兽 返回 hammerhead