1.使膨胀
2.扩张,膨胀
3.详述
1.if part of your body dilates, it becomes bigger and wider
1.Viagra works by dilating blood vessels throughout the body, allowing blood to flow more readily to the heart, lungs and other organs.
伟哥作用机理是扩张全身血管，让血液更轻松地流向心脏，肺部和其他器官。
2.This process is aimed at dilating the cervix to the point where the baby's head can pass through it into the vagina.
产妇经历这个产程，可以扩张子宫颈口，直到能够让胎儿头颅通过、娩出到阴道的那种程度。
3.The heart tries to cope by dilating the chambers even more. Over time, the heart becomes weaker and heart failure can occur.
接着心脏会进一步扩张腔室以应对这个问题，这会导致心脏更加衰弱甚至可能发生心力衰竭。
4.An external abutment member is joined between the pair of dilating frames to abut an external nasal valve.
外部接合构件在一对扩张框架之间结合，以与外部鼻阀邻接。
5.By dilating blood vessels, it aggravates the condition known as rosacea, causing worsening of the characteristic redness and flushing.
酒精可以扩张管血管，从而加剧皮肤状况产生酒渣鼻，更坏的情况会让皮肤发红和产生红脸。
6.A nasal dilation device comprises a pair of dilating frames for insertion into respective nasal passages.
本发明涉及一种鼻腔扩张装置，其包括用于插入到相应的鼻腔通道中的一对扩张框架。
7.It contains a number of active constituents, and some of those appear to have both hormonal and blood vessel dilating properties.
包含大量活性物质，其中部分物质可以调节荷尔蒙和提高血管弹性。
8.and he fixed on her features his raised eyes, that seemed dilating with ecstasy.
他抬起他那像是因狂喜而张大的眼睛盯住她的脸。
9.Outward dilating pressure applied to the internal nasal passage is also distributed over a larger area for comfort.
为了舒适，施加至内部鼻腔通道的向外扩张压力也分布在较大区域上。
10.Contractions may be accompanied by a 'bloody show " (passage of blood-tinged mucus from the dilating cervical os). "
宫缩可能伴随“见红”（扩张的宫口排出血性粘液）。