under-介词
下
under, below, underneath
根据
according to, under, in the light of, in line with
之下
under
以下
below, under
下面
below, under
底下
under, below, beneath
少于
under
下边
below, under
使用
under
在 ... 下
under, beneath, below
在 ... 之下
beneath, below, under, underneath
under-副词
在下边
under
在下面
under
