leech怎么读,leech的音标和真人发音
英音  [li:tʃ]    
美音 [litʃ]    

leech是什么意思,leech的意思是

n.水蛭;蚂蟥;榨取他人脂膏者;〈古〉医师
v.用水蛭吸血;依附并榨取

leech 变化形式

复数: leeches
第三人称单数: leeches
过去式: leeched
过去分词: leeched
现在分词: leeching
易混淆的单词: Leech
使用频率:
星级词汇:

leech的词源和记忆技巧

leech 医生,水蛭,蚂蝗
来自古英语laece,巫师,巫医,医生,来自PIE*leg,读,词源同legible,lecture.引申词义念咒,召唤鬼神,后词义过渡到医生。因从古希腊时代,水蛭就作为重要的治病工具用于给病人吸血,放血,该词就逐渐引申水蛭,蚂蝗词义。比较invoke,incantation.

leech 的用法和双语例句“点击”或“选中”例句中的单词,就可以看到词义解释

This spotted leech scientifically named phytobdella catenifera of malaysia is a large terrestrial leech that can grow up to 5cm long .
科学上称作马来西亚phytobdellacatenifera的水蛭是一种可以长到5厘米长的大型陆地水蛭。
Leech socks-thick canvas affairs tied tightly at the knee-stop those that climb into boots from attacking your feet .
防蛭袜-厚实的帆布材质紧紧绑至膝盖-防止爬进靴子的水蛭伤脚。
Price for their cosmetics varies depending on the amount of leech saliva and leech extract added .
化妆品的价格依据水蛭唾液或其萃取物的添加量而定。
This leech is rarely seen because it is only attracted to reptiles and is of no threat to humans .
这种水蛭只被爬行动物吸引,对人类没有威胁,因此很少见。
When the leech bites your skin , you will feel some burning and then see the leech making undulatory motions .
当水蛭咬皮肤时,你会感到有些灼痛,会看到水蛭在蠕动。
Detective insp . Mick johnston , who was involved in the police investigation from the outset , said the leech was the only forensic evidence found at the crime scene .
侦探督察米克约翰斯顿是位从一开始就参与调查该案的警察,他说,水蛭是在犯罪现场发现的唯一法医证据。
A quick dip in the river refreshed us until the photographer emerged with blood streaming from his side . " Leech ! "
我们迅速跳进河里洗了洗,以恢复精神,直到摄影师身上流着血从水里冒出来。“水蛭!”
Forensic science researcher sally kelty said the case is the first in australia - and possibly the first ever - in which investigators have used dna extracted from a bloodsucker like a leech or a mosquito to solve a crime .
法医学研究员萨莉凯蒂称,调查人员利用从吸血虫,如水蛭或蚊虫体内提取人体基因来破案在澳大利亚还是首例,可能历史上也是第一次。
As for the advantages of the leech saliva , it improves blood microcirculation and supplies oxygen to the tissues , stimulates the local immune system , antioxidant activity , eliminates pigmentation disorder , protects the skin from environment , slows down aging , makes the skin more elastic and keeps moisture .
水蛭唾液具有如下优势:改善血液微循环并向机体组织提供氧气、刺激局部免疫系统、抗氧化、消除色素沉着障碍、保护皮肤免受环境影响、延缓衰老、使皮肤更富有弹性且保持皮肤水分。
The leech stands the photo session with dignity .
照片中的水蛭高傲地直立着。