名词
中文翻译：氦管
同义词：
['helium tube', 'helium pipe例句：1. The scientist used a helium tube to conduct experiments in space.（这位科学家使用氦管在太空中进行实验。）2. The helium tube was the only way to reach the top of the mountain.（氦管是到达山顶的唯一途径。）3. The helium tube was filled with gas and sealed tightly.（氦管内充满了气体并被密封得紧紧的。）']
例句：
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1. The scientist used a helium tube to conduct experiments in space.
这位科学家使用氦管在太空中进行实验。
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2. The helium tube was the only way to reach the top of the mountain.
氦管是到达山顶的唯一途径。
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3. The helium tube was filled with gas and sealed tightly.
氦管内充满了气体并被密封得紧紧的。