Lethality
n. 致死性\\n[医] 致死率
✅ 同义词
🗣️ 情景例句
For a year or two
在一两年内
What have you decided?
你决定了什么？
Fortunately, however, ancient men made tools of stone, especially flint,
然而， 幸运的是，远古人用石头制作了工具，特别是用燧石，