Delta hepatitis
丁型病毒性肝炎
?? 詞語組成解析
delta
['delt?]
n. 希臘語字母表第四字母δ;（河流的）三角洲;[數]變量增量;
hepatitis
[?hep?'taitis]
n. 肝炎;
??? 情景例句
Both are equally effective.
兩者都有效。
It's a busy street.
這是一個繁忙的街道。
Don't worry! We won't leave before nine. We'll wait for you outside the school gate!
別擔心！9：00前我們不會出發。我們將在學校的大門外等你！