Knapp streaks
[医] 纳普氏线(网状血管样线条)
🧩 词语组成解析
v. 打碎；打；敲；咬；拗断
n. 条痕；直横条（streak的复数）
🗣️ 情景例句
When does the next train leave for New York?
到纽约的下一趟火车什么时候开车？
I've got an slight in my chest.
我的胸口有点痛。
When it has been decided where we are going to drill, we put up at the surface an oil derrick.
当确定钻孔地点后，我们就在那里竖起一个井架。