胎儿消化道畸形声像图表现，下列哪一项不正确（）

A.食管闭锁常合并羊水过多

B.十二指肠梗阻时可见胃泡增大

C.回肠梗阻时，腹部可见多个无回声区

D.十二指肠梗阻“双泡征”，大泡是十二指肠，小泡是胃

E.胎儿异常吞咽动作

An "epigram" is usually descried as a bright or witty thought that is tersely and ingeniously expressed.

A．described

B．discarded

C．deserved

D．disconcerted