Delta-staphylolysin
[医] δ-葡萄球菌溶血素
🧩 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;
[医] 葡萄球菌溶血素
🗣️ 情景例句
We're not?
不在这里？
The voice of the people is the voice of God.
人民之声力大无比。
Has he had anything to eat this morning?
他今早吃了什么东西吗？