Pnb
[医][=perineal needle biopsy]会阴针吸活检
🗣️ 情景例句
For example, did you know that 1 in 4 teenagers has tried marijuana?
比如，你是否知道4个青少年中就有1位曾经吸过大麻？
What time does the ship leave?
船什么时间启航？
You have my word!
我保证！