Union nipple
[化] 接管接头
🧩 词语组成解析
nipple
['nipl]
n. 乳头;<美>（奶品的）橡皮奶头;（枪炮的）火门;[机]喷灯喷嘴，螺纹接套;
🗣️ 情景例句
I see. What time will she come back?
哦，那她几点会回来？
Tis a good horse that never stumbles.
好马不失蹄。
Obviously she's gone somewhere to stay.
很明显她去别的什么地方，呆在那儿了。