The ID of the SER cold end is normally plugged.

SER型硅碳棒的冷端部的内径通常是堵上的。

youdao

He breathed noisily through his mouth, and asked me all kinds of questions about school and my dreaded violin lessons while he passed the cold end of a stethoscope across my chest.

他的呼吸声很重，总是问我各种各样的问题——学校上的怎样、我那可怕的小提琴课上的怎样，同时将听诊器冰冷的一头放在我的胸口。

youdao

The fall of the Berlin Wall symbolized the end of the Cold War between East and West.

柏林墙的倒塌象征着东西方冷战的结束。

《柯林斯英汉双解大词典》

The technology has spread to many new countries and less stable countries since the end of the Cold War,".

VOA: standard.2009.10.23

He survived the Battle of the Wilderness, the Battle of Spotsylvania Court House, the Battle of Cold Harbor, the entire Siege of Petersburg from August of '64 all the way until the end of March of 1865.

他在荒地战役中存活了下来,经历了波特瑟尔韦尼亚县府战役,和冷港战役,从1864年8月的彼得斯堡包围战,直到1865年五月底

耶鲁公开课 - 美国内战与重建课程节选

"Because 20 years after the end of the Cold War, the U.S.-Russian relationship has to be about more than just security and arms control."

VOA: standard.2010.06.24

Kenya, these are areas that are at the cold end of the current range of our global climates are the ones that disappear.

NPR: Warming Will Create Micro-Climates, Scientists Say

Why did the Cold War End?

CENTERFORSECURITYPOLICY: Center For Security Policy

It is already apparent that the end of the Cold War was neither the end of history nor the end of danger.

CENTERFORSECURITYPOLICY: Letter to the President