a [drink] chaser
复合名词中，前面的名词表示作chaser的饮料种类。
He ordered a beer chaser.
他点了一杯啤酒作为烈酒后喝的饮料。
烈酒后喝的饮料
猎人；驱逐舰；[机] 螺纹钣刀
a drink taken immediately after another drink
Something or someone who chases.
Someone who chases (decorates) metal; a person who decorates metal by engraving or embossing.
A horse trained for steeplechasing; a steeplechaser.
A tool used for cleaning out screw threads, either as an integral part of a tap or die to remove waste material produced by the cutting tool, or as a separate tool to repair damaged threads.
One who unhooks chokers from the logs at the landing.
A chase gun.
A long piece of flexible wire used to draw an electrical cable through a wall cavity.
One of a series of adjacent light bulbs that cycle on and off to give the illusion of movement.
A person who guards military prisoners on fatigue duty; a prison guard.
Any dragonfly of family Libellulidae.
He ordered a beer as a chaser to wash down the whiskey.
他点了一杯啤酒作为追酒，来冲淡威士忌的味道。
用法提示：chaser 是名词，指喝完烈酒后紧接着喝的饮料，这里用 as a chaser 表示“作为追酒”。
Do you want a chaser after that shot of vodka?
那杯伏特加之后，你想来杯追酒吗？
用法提示：chaser 作名词，指用来冲淡烈酒的饮料，用在疑问句中询问对方是否需要。
She declined the chaser and drank her tequila neat.
她拒绝要追酒，直接喝了纯龙舌兰。
用法提示：chaser 是名词，指烈酒后的饮料，the chaser 特指那杯追酒。
复合名词中，前面的名词表示作chaser的饮料种类。
He ordered a beer chaser.
他点了一杯啤酒作为烈酒后喝的饮料。
也可用 of 短语说明chaser具体是什么饮料。
She asked for a chaser of water.
她要了一杯水作为烈酒后喝的饮料。
with a chaser 表示喝烈酒时另配一杯较淡的饮料。
He drinks his whiskey with a chaser.
他喝威士忌时都要配一杯烈酒后喝的饮料。
back 常见于酒吧点单，多构成 a beer back、a water back 等，强调与烈酒同时或紧随其后供应的饮料；chaser 更通用，也可指烈酒后喝的那一杯。back 作此义时不用于指人。
grammar · medium
易错句子I need chaser after the whiskey.
正确表达I need a chaser after the whiskey.
chaser 是可数名词，指烈酒之后接着喝的饮料。汉语没有冠词，学英语时容易漏掉不定冠词，所以单数可数名词前要用 a。
grammar · medium
易错句子I ordered three chaser for my friends.
正确表达I ordered three chasers for my friends.
chaser 是可数名词，复数形式是 chasers。数词 three 后面必须搭配复数名词，所以要用 chasers。
一杯啤酒（作为烈酒后的冲淡饮料）
He ordered a whiskey with a beer chaser.
他点了一杯威士忌，随后又点了一杯啤酒。
一杯水（喝烈酒后用来冲淡的饮料）
She asked for a water chaser to go with her tequila.
她要了一杯水，配着她的龙舌兰酒。
一杯烈酒和一杯软饮
At the bar, he had a shot and a chaser.
在酒吧里，他喝了一杯烈酒和一杯软饮。
需要一杯冲淡饮料
This whisky is so strong that I need a chaser.
这瓶威士忌太烈了，我需要一杯冲淡的饮料。
把某物当作冲淡饮料
Some people use soda as a chaser after a shot of vodka.
有些人喝完一杯伏特加后，用苏打水来冲淡。
点一杯冲淡饮料
He ordered a chaser to follow his bourbon.
他点了一杯冲淡饮料，跟在波本威士忌后面。
race + -r
trace + -r
pace + -r
space + -r
base + -r
chase (root) + -er (suffix)
chase (root)
teach (root) + -er (suffix)
常与chaser搭配，指先喝一小杯烈酒再喝别的饮料冲淡。
chaser常指在烈酒后喝的饮品，用来冲淡或缓和口感。
啤酒常用作chaser，尤其在酒吧里与威士忌等烈酒一起饮用。
这类酒水搭配常见于酒吧或聚会场景。
鸡尾酒与chaser同属酒水相关的词汇，常出现在饮品讨论中。
怂恿事故受害者打官司的律师
That lawyer is nothing but an ambulance chaser.
那个律师不过是个怂恿事故受害者打官司的人。
好色之徒；爱追女人的男人
He has a reputation as a skirt chaser.
他因四处追女人而出名。
Dictionary facts from ECDICT, WIKTIONARY.