核心词议:
n. 血管;叶脉;[地质]岩脉;纹理;翅脉;性情
vt. 使成脉络;像脉络般分布于
vein 基本解释
n. 静脉;[地]矿脉,岩脉;[植]叶脉;气质,倾向
v. 使有脉络;使有纹理;象脉络般分布于
v. 使有脉络;使有纹理;象脉络般分布于
速记方法
速记技巧 词源记忆法 来自拉丁语vena,水道,管道,血管,来自PIE*wegh,走,运送,词源同wagon,way,引申词义静脉。
知识扩展
重要短语
portal vein n.门静脉
quartz vein石英脉
saphenous vein n.[医]隐静脉
umbilical vein脐静脉
vein 变化形式
复数: veins
易混淆的单词: VeinVEIN
易混淆的单词: VeinVEIN
中文词源: vein 静脉 来自拉丁语vena,水道,管道,血管,来自PIE*wegh,走,运送,词源同wagon,way,引申词义静脉。 vein
精选例句
1、 A tiny wire is threaded through a vein to the heart.
一根细金属丝从静脉里穿到心脏。
2、 He could have died after developing deep vein thrombosis during a flight to Sydney.
他在飞往悉尼的航班上引发成深部静脉血栓之后,差点送命。
常见考点例句:
- New research reveals vein thrombosis can plague travelers who have recently undergone surgery .
- 新的研究表明,可使最近接受手术的旅客遭受静脉血栓症的折磨。
- Central retinal vein occlusion can be divided into two main subtypes : nonischemic and ischemic .
- 视网膜中央静脉阻塞可分为两种主要的亚型:非缺血型和缺血型。
- They find a vein and stick a needle in it , and then move to the next person .
- 他们找到一根静脉,把一支针扎进去,然后往下给另外一个人做同样的事。
- It is estimated there are over 60000 cases of potentially fatal blood clots in the uk each year caused by deep vein thrombosis .
- 据估计,英国每年潜在的患有致命血栓的人群中,60000多人是由深静脉血栓引起的。
- Patients with nonischemic central retinal vein occlusion may be asymptomatic or present with gradual vision loss that is more pronounced in the morning .
- 非缺血型视网膜中央静脉阻塞的患者可能症状不明显或表现为逐渐发生的视力丧失,其症状在上午更明显。