Smallpox vaccine
[醫(yī)] 牛痘苗
?? 詞語組成解析
smallpox
['sm?:lp?ks]
n. 天花;痘瘡;痘;
vaccine
['v?ksi:n]
n. 疫苗，痘苗;
adj. 痘苗的，疫苗的;
??? 情景例句
Many people believe that GM food is not good for your health.
許多人認(rèn)為基因改良食品對健康有害。
I'm sure I'll be President.
我必定會當(dāng)選總統(tǒng)。
Today Ellis Island is a museum, showing the roots of America's new citizens, who came from all the corners of the earth.
今天，埃利斯島成了一座博物館，展示著來自世界各地的美國新公民的根源。