Nail biting
[医] 咬[指]甲癖
🧩 词语组成解析
nail
[nel]
n. 钉子;指甲，趾甲;钉状物;纳尔;
vt. 钉住;抓住;使固定;揭露;
biting
[['baitiŋ]]
a. 刺痛的, 辛辣的\\n[医] 咬, 啮
🗣️ 情景例句
Something blue.
蓝色的东西。
You're very stingy.
你也太小气了！
has spent his lifetime studying active volcanoes and deep caves in all parts of the world.
花了毕生的精力来研究世界各地的活火山和探洞。