Sabin vaccine
[医] 萨宾氏疫苗(预防脊髓灰质炎的活毒疫苗)
🧩 词语组成解析
n. 赛宾(声吸收单位)
vaccine
['væksi:n]
n. 疫苗，痘苗;
adj. 痘苗的，疫苗的;
🗣️ 情景例句
There just wasn't enough time.
实在是没有足够的时间。
This nation is noted for its political stability.
这个国家以政治稳定闻名。
After entering the narrow gap on the plateau, they climbed down the steep sides of the cave until they came to narrow corridor.
他们从高原上的窄缝进去，顺着笔直陡峭的洞壁往下爬。来到一条狭窄的走廊上。