I. drain [dreın] 名词
1. drain:
- drain
- 排水管
- drain
- 阴沟
2. drain:
- drain
- 消耗
- drain
- 损耗
- a heavy drain on the country's resources
- 该国资源的极大消耗
II. drain [dreın] 动词 trans
1. drain:
- drain
- 排出(液体)
- drain
- 排干
- drain off the rain
- 排掉雨水
2. drain:
- drain
- 喝干
- drain the cup
- 干杯
3. drain:
- drain
- (使)耗尽
- drain
- 消耗
- He drained his parents of every cent they had.
- 他把父母的钱刮得分文不剩。
III. drain [dreın] 动词 不及物动词
1. drain:
- drain
- (液体)流出
- drain
- 流干
2. drain:
- drain
- 逐渐消失
- drain
- 减少
- His courage drained away.
- 他的勇气逐渐消失了。
brain drain 名词
- brain drain
- 人才流失
brawn drain 名词
- brawn drain
- 劳力外流
- brawn drain
- 运动员外流
| I | drain |
|---|---|
| you | drain |
| he/she/it | drains |
| we | drain |
| you | drain |
| they | drain |
| I | drained |
|---|---|
| you | drained |
| he/she/it | drained |
| we | drained |
| you | drained |
| they | drained |
| I | have | drained |
|---|---|---|
| you | have | drained |
| he/she/it | has | drained |
| we | have | drained |
| you | have | drained |
| they | have | drained |
| I | had | drained |
|---|---|---|
| you | had | drained |
| he/she/it | had | drained |
| we | had | drained |
| you | had | drained |
| they | had | drained |
单语范例（未经PONS编辑处理）
Therefore, reverse brain drain is no longer limited to the commonly perceived migration from a developed to a developing country by a first generation individual.
en.wikipedia.org The likelihood that new human capital formation, associated with remittances, exceeds brain drain is higher in the context of well-functioning education systems and labor markets.
en.wikipedia.org Many more fled the country, leading to a brain drain.
en.wikipedia.org It was believed in the 1980s that the brain drain by the retirement of experienced officers may be mitigated by computer programs.
en.wikipedia.org Scholars have pointed to the increasing privatization and commercialization of the nursing industry as a major reason for this loss of skill, i.e. brain drain.
en.wikipedia.org