量水孔口为设于明槽中用以量测水流流量的溢流堰。
参考答案：错
I have a really bad headache, and I have to __________ a doctor about my pains.[ ]
A. consult
B. remind
C. inform
D. advise
白茅根除了凉血止血的功效外，还能
A．祛痰止咳
B．解毒消痈
C．清热利尿
D．消肿生肌
E．活血祛瘀
