Tunger tube
[电] 氩气管
🧩 词语组成解析
🗣️ 情景例句
The price for one person for a ten-day tour is only $ 1088, which includes round-trip airfare.
十日游每人只要1088美元。这个费用包括来回机票。
Imagination is the source of creation.
想象是创作之源。
Our knowledge grows and the universe develops.
我们的认识在增长，宇宙也在发展。