Delta hepatitis
丁型病毒性肝炎
🧩 词语组成解析
delta
['deltə]
n. 希腊语字母表第四字母δ;（河流的）三角洲;[数]变量增量;
hepatitis
[ˌhepə'taitis]
n. 肝炎;
🗣️ 情景例句
Now point to the buildings.
现在请指着那些建筑物。
Thank you for your attention.
谢谢大家专心聆听。
Who but Jack would do such a thing?
除了杰克谁会做这种事呢？