half (EN)
名词,形容词,副词,介词

名词 “half”

sg. half, pl. halves
  1. 一半
    She gave me half of her sandwich.
  2. 半场
    The team switched sides and played in the other half after halftime.
  3. 数字1/2
    When you add a half to a quarter, you get 3/4.
  4. 半品脱
    I'll have a half of cider, please.

形容词 “half”

half, non-gradable
  1. 一半的
    The table is a half meter wide.
  2. 不完全的
    She told a half truth to avoid getting into trouble.
  3. 同父异母的 (或同母异父的)
    I have a half sister who shares the same mother as me.

副词 “half”

half
  1. 一半地
    The bottle was half full.
  2. 不完全地
    She was only half listening to the lecture.

介词 “half”

half
  1. (英国,爱尔兰)某个小时后的三十分钟
    I'll meet you at half seven (i.e. 7:30) for dinner.