泪溢
参考答案：
泪溢：泪液排出受阻，这种流泪称为泪溢。
She is making cheap, but stylish clothes. [ ]
A. expert about
B. expert at
C. expert with
D. expert to
A．，正电荷
B．，正电荷
C．，负电荷
D．，负电荷
，正电荷
，正电荷
，负电荷
，负电荷