1. 【植】香蒲
2. 旗，旗帜，信号旗，标志旗，旗状物
3. 茸尾
4. 石板，铺路石，扁石
5. 【植】菖蒲，菖蒲叶
6. 鸢尾
7. 旗舰旗（表示并号召拥护自己的国家，代表自己的国家）
8. 【海】司令旗
9. 旗舰

1. 打旗号（表示），打旗号等使停下，挥旗示意停车，用旗发出（信号），用旗通报，以旗指挥
2. 在...上竖旗子，在...上升旗，悬旗于
3. 低落，（热情）衰减，衰退，变弱，减弱，减退
4. 标示（重要处），（以旗子）标出，标记
5. 疲乏
6. （用石板）铺路
7. 无力地垂下，无力地下垂
8. 萎垂，松弛
9. 松弛
10. 失去吸引力
11. 用旗装饰
12. 用信号发送（消息）
13. 在档案、卡片等上用指引卡作标志
14. 加旗号于，在上放置特殊标志色的小旗
15. 没有通过某门课程
16. 逮捕某人

1. 垂下的（尤指毛发，动物的尾巴）

1. [C]旗,旗帜 piece of cloth etc. with a design which represents a country, town, person, club, etc.

1.旗;旗帜;(尤指)国旗
Aflag is a piece of cloth which can be attached to a pole and which is used as a sign, signal, or symbol of something, especially of a particular country.

e.g. The Marines climbed to the roof of the embassy building to raise the Americanflag...
海军陆战队队员爬到使馆大楼顶上，升起了美国国旗。
e.g. They had raised the whiteflag in surrender.
他们已经举起白旗投降。

2.(在售旗募捐日出售或在某个位置上作标记用的)小旗，旗状物
Aflag is a small piece of paper or cloth attached to a stick or pin which is sold on a flag day or used to mark a particular spot.

3.旗帜(新闻用语，代指某个国家、组织或其价值观、权力)
Journalists sometimes refer to theflag of a particular country or organization as a way of referring to the country or organization itself and its values or power.

e.g. Joining John Whitaker will be his brother Michael also riding under the Britishflag...
约翰·惠特克将与他的兄弟迈克尔一起代表英国参加这场自行车赛。
e.g. The airport was opened by Canadian troops operating under theflag of the United Nations.
机场由加拿大军队以联合国的名义开放。

4.松劲;泄气;疲乏
If youflag or if your spiritsflag, you begin to lose enthusiasm or energy.

flag的解释

e.g. His enthusiasm was in no way flagging...
他的热情丝毫未减。
e.g. By 4,000m he was beginning toflag.
跑到4,000米时，他开始体力不支。

5.同 flagstone
Aflag is the same as aflagstone .

6.(在国外时)表示并号召拥护自己的国家;（为少数人支持的事业)摇旗呐喊
If youfly the flag, you show that you are proud of your country, or that you support a particular cause, especially when you are in a foreign country or when few other people do.

e.g. Steve Crabb can fly theflag with distinction for Britain in Barcelona.
史蒂夫·克拉布在巴塞罗那可以旗帜鲜明地支持英国。

7.挥手拦下，招手叫(尤指出租车)
If youflag down a vehicle, especially a taxi, you wave at it as a signal for the driver to stop.

e.g. Marlette was already out of the door, flagging down a taxi.
马利特已经出门了，正挥手招呼一辆出租车。

相关词组：flag down

haul down one's flag

〈非正〉妥协,投降,认输 yield; admit defeat

keep the flag flying

坚持战斗,不屈服 continue to represent one's beliefs, or continue to represent one's own country in another country

show the flag

显示军事力量 remind people of the political and military presence and power of one's country

• Can the rush growe vp without myre? can the flag growe without water?

  出自：Bible (AV): Job

• The sound of his boots on the kitchen flags.

  出自：G. Jones

• A narrow flag-paved street.

  出自：comb.

• Its sails were flagging in the breathless noon.

  出自：Shelley

• In honour of the day all the official buildings..were flagged.

  出自：Times

• The presence of a transposon simultaneously generates a mutation.., identifies itself..and flags its location.

  出自：Scientific American

• ☆ 15世纪晚期进入英语，直接源自中古英语的flagge，意为旗。