Blue navel
[医] 蓝脐, 脐部积血
🧩 词语组成解析
blue
[blʊ]
n. 蓝色;[复数]（美国海、陆、空三军穿的）蓝色制服;蓝颜料;[the blue(s)][用作单数或复数]布鲁斯（歌曲）（一种伤感的美国黑人民歌）;
adj. 蓝色的;沮丧的，忧郁的;下流的;
vt. 把…染成蓝色;使成蓝色;给…用上蓝剂;用上蓝剂于;
vi. 变成蓝色，呈蓝色;
navel
['neivəl]
n. 脐，肚脐;中央，中心;
🗣️ 情景例句
I don't believe you.
我不相信你的话。
Don't you think it necessary to have a close study of the contract to avoid anything missing?
你不觉得应该仔细检查一下合同，以免遗漏什么吗？
It was my first flight. I was nervous when the plane took off.
我第一次坐飞机，起飞时我有点紧张。