Pen knives
[医] 小刀
🧩 词语组成解析
pen
[pɛn]
n. 笔，笔尖;笔法，文笔;作家;围栏;
vt. 写;把…关入栏中;关押，囚禁;
knives
[[naivz]]
pl. 刀子
🗣️ 情景例句
I would like to make a suggestion.
我想提个建议。
Get me my coat, please.
请帮我拿下外套。
Vipers (adders) and rattlesnakes manufacture the blood poison, which is known as haemolytic.
蝰蛇（蝮蛇）和响尾蛇产生血液毒素，称为溶血性毒液。