您要查找的是不是：
- 左侧有一扇门半掩着。 A door to the left stood ajar.
- 门半掩着。 The door is kept ajar.
- 半 semi-
- 一座夏宫半掩在大树的怀抱里。 A summer palace was half bosomed in trees.
- 半年 half a year
- 门半开半掩着。 The door stood ajar.
- 半天 half of the day
- 半小时 halfhour
- 半角 DBC case
- 掩码 mask
- 半月 half-moon
- 子网掩码 subnet mask
- 瑕不掩瑜 the defects cannot obscure the virtues
- 上半 first half
- 半场 half-court
- 半透明 translucent
- 一年半 a year and a half
- 半个 half
- 半路 midway
- 下半 second
