rattle

vt. 使嘎嘎响, 喋喋不休地说
vi. 格格响, 喋喋不休
n. 格格声, 拨浪鼓, 喋喋不休的话
【医】 罗音
相关词组:
rattle through sth

动词过去式:rattled 过去分词:rattled 现在分词:rattling 第三人称单数:rattles 

rattle

v.（动词）
rat.tled,rat.tling,rat.tles
v.intr.（不及物动词）


To make or emit a quick succession of short percussive sounds.
发嘎嘎声：产生或发出快速、持续不断的简短敲击声
To move with such sounds:
嘎嘎地行进：一边发出上面的声音一边前进：
例句：
A train rattled along the track.
火车喀嚓喀嚓地在铁轨上疾驶

To talk rapidly and at length, usually without much thought:
夸夸其谈，喋喋不休：以很快的速度发表长篇大论，通常是不加思考地讲话：
例句：
rattled on about this and that.
喋喋不休地讲这讲那

v.tr.（及物动词）
To cause to make a quick succession of short percussive sounds:
使发嘎嘎声：使发出快速的，持续不断的简短敲击声音：
例句：
rattled the dishes in the kitchen.
使厨房里的碗盆嘎嘎作响

To utter or perform rapidly or effortlessly:
急速地讲：快速或毫不费力地说话和表演：
例句：
rattled off a list of complaints.
说出一大堆抱怨的话

Informal To fluster; unnerve:
【非正式用语】 使慌乱；使不安：
例句：
The accident rattled me.See Synonyms at embarrass
事故使我不安参见 embarrass

n.（名词）
A rapid succession of short percussive sounds.
嘎嘎声：快速的，连续不断的短促敲击的声音
A device, such as a baby`s toy, that produces short percussive sounds.
嘎嘎响的玩具，拔浪鼓：像儿童玩具之类的发出短促敲击声音的器具
A rattling sound in the throat caused by obstructed breathing, especially near the time of death.
呼噜声：由于呼吸受阻而在喉中发出的短促尖利的声音，尤指人临死前发出的声音
The series of horny structures at the end of a rattlesnake`s tail.
音响构造：响尾蛇尾部尖端能发出连续响声的结构
Loud or rapid talk; chatter.
聊天：大声急促的谈话；聊天

来源：
Middle English ratelen
中古英语 ratelen
perhaps from Middle Dutch
可能源自 中古荷兰语
[probably of imitative origin]
[可能起源于拟音词]

<注释>A large proportion (8' percent) of the Usage Panel approved the use of the verbrattle in the sense .to unnerve. in the first edition ofThe American Heritage Dictionary, published in 9'9. But we may ask how the verbrattle came to have such a sense. The earliest use of the word is found in a name,Johannes Ratellebagg, recorded in a document of around 273; the earliest use of the word as a common noun (in the sense .to flap, used of a banner.) is found in a work written about 300and copied in manuscript around 330.It is thought that the word probably comes from Middle Dutchratelen, which may be imitative in origin. In any case,the wordratelen was used mainly in intransitive senses such as .to make a rattling sound..Already in Middle English, however, the transitive sense .to babble something. existed,and other transitive senses,as in .to make something rattle,. .to stir up, rouse,. .to drive in a rapid, rattling manner,. came into existence from the 'th century on.The transitive sense .to unnerve,.that is, .to make somebody rattle,. is first found in an American work of 8'9.
词语用法专题小组中有相当一部分人（百分之八十六）都同意rattle 这个词有.使人不安.的意思， 9'9年出版的美国经典辞书 第一版收录了这一意思。 但人们不禁要问动词rattle 为何有了这个意思。 该词最早的使用发现于273年前后记载的一个文件中的Johannes Ratellebagg 这个名字中； 300年这个词第一次被用作普通名词（意为.飘扬，用于旗帜.），330年又见于手抄的印本中。人们认为这个词可能来自原来可能是拟声词的中古德语ratelen 。 不过无论怎样，ratelen 这个词本来只是作为不及物动词来使用， 如发出嘎嘎声等意思。在中古英语中，.含糊不清地说出.这一及物动词的意思就已存在，该词其它的及物意思，如.使发出嘎嘎声.、.激起，唤醒..嘎嘎响地急速向前拖.从'世纪开始就形成了。及物意思.使不安，.即.使某人惊慌.首先出现于8'9年的美国作品中

---------------另--------------
rattle
rattle 2

v.tr.（及物动词）
rat.tled,rat.tling,rat.tles 【航海】
To secure ratlines to (shrouds).
扎梯绳：给（桅索）扎梯绳

来源：
Back-formation from rattling [ratline]
源自 rattling的逆构词 [绳梯]
variant of ratline
ratline的变体