melena是什么意思

There are also some patients with cirrhosis showed a number of complications, such as melena, hematemesis.也有部分患者表现为肝硬化的一些并发症, 如黑便 、 呕血....

melena的音标：melena的英式发音音标为：[mə'li:nə]melena的美式发音音标为：[mə'linə]...

风裂...

白假霞石...

Lutheran的音标：Lutheran的英式发音音标为：['lu:θərən]Lutheran的美式发音音标为：[]...

voluntary的音标：voluntary的英式发音音标为：['vɒləntri]voluntary的美式发音音标为：['vɑlənteri]...

盼望有一天有人会研制出一种能有效预防疟疾的疫苗。Roll on the day someone develops an effective vaccine against malaria.他们盼望着房价上升。They expected house prices to rise.他盼望得到一些现金。He relished the idea of getting some cash....

The chief criminals shall be punished without fail, those who are accomplices under duress shall go unpunished and those who perform deeds of merit shall be rewarded.首恶必办， 胁从不问，立功受奖。These unequal treaties were made under...

hassling的音标：...

Their economy is teetering on the brink of collapse.他们的经济徘徊在崩溃的边缘。The club are on the brink of promotion to the Premier League.俱乐部即将晋级超级联赛。They are on the brink of resolving their long-standing dispute over money.他们很快就能解...

These cells had retained a diploid Karyotype.这些细胞持有二倍体核型.The chromosome number and karyotype of Astragalus chinensis X.本文首次报道了民和黄芪的染色体数目及核型.Chromosome preparation and G - banded karyotype form lymphoblastoid cells have n...

中心表面卷取方式, 收卷磁粉离合张力控制.Centre surface coiling way, winding tension control magnetic particle clutch.同时给夺目使平均卷取的不败品制止刮伤 、 起皱.Also note that even the products avoid scratching of coiling, wrinkle.卷取机由气动胀缩卷筒组成.The winder will...

The President has lost no opportunity to capitalise on his new position.总统抓住一切机会，大肆利用自己的新职位。And where can the German business community best capitalise on such opportunities?德国的商界究竟应从何处着手,优先抓紧这些良机?A shift towards saving ...

“人工地”的英语可以翻译为：artificially，[医] S.A.，secundum artem ...

adj.使丧失信心的，令人泄气的v.使士气低落，使意志消沉( demoralize的现在分词 )...

gonadogenesis的音标：gonadogenesis的英式发音音标为：[ɡə'nædədʒenəsɪs]gonadogenesis的美式发音音标为：[ɡə'nædədʒenəsɪs]...

masterworks的音标：...