n.

1. 一半，二分之一[U][C]
   A half of 10 is 5.

   十的一半是五。

2. （足球赛等的）半场；【棒】半局[C]
   Our team scored three goals in the second half.

   我们队在下半场进了三个球。

3. 【英】半学年[C]
4. 分数1/2[C]
5. 【口】半品脱[C]
6. 半（价）票[C]
7. 【口】【足】中卫[C]

a.[B]

1. 一半的，二分之一的
   We walk half a mile every day.

   我们每天走半英里。

   Half the students are here.

   一半学生来了。

2. 不完整的，不完全的
   A half truth is often no better than a lie.

   半真半假的话常常跟谎言一样糟。

ad.

1. 部分地；相当地
   I'm half inclined to go.

   我有点儿想去。

2. 一半地
   The theater was half empty.

   剧院的座位一半是空着的。

3. 几乎
   The little boy was half dead from hunger.

   那小男孩饿得半死。

n.

1. either of two equal or corresponding parts into which something is or can be divided.
   ▸either of two equal periods into which a sports game or performance is divided.
2. Brit. informal half a pint of beer.
3. informal a half-price fare or ticket.
4. Golf  a score for a hole that is the same as one's opponent's.
5. a halfback.

predet.

pron.

adj.

adv.

▸ [often in combination] partly:

half-cooked.