Williams tube
[计] 威廉管
🧩 词语组成解析
n. 威廉姆斯（男子名）
🗣️ 情景例句
Please excuse me. I'm very sorry.
请原谅我， 我真的很不好意思。
Do you like the soft touch of snowflakes on your face?
你喜欢柔软的雪花触到脸上时的感觉吗？
On this occasion, however, it had slowed down considerably.
然而这一次它的速度慢多了。