《《《《《《《《内容已删除》》》》》》》》》
common frequently
common frequently
common frequently
例句：
1
Mastitis is
a
common
frequently
-occurring
disease
causing
great
economic
losses
on
cow
cultivation
.
奶牛
乳房
炎
是
一种
给
奶牛
养殖业
造成
极大
经济
损失
的
常见
多发病
。
热词推荐
大家在看
异性恋
形吊灯
拓扑
man
,
.
Facebook
you
's
after
"
a
then
not
what
say
by
?
of
as
common frequentlycommon frequently