Tipoffs
(tipoff 的复数) [电] 在玻璃泡抽真空后真空管隐藏的最后部份
🗣️ 情景例句
Thank you.
谢谢你。
Is it true that manufacturing of automobiles is a major industry?
汽车生产是主要工业是真的吗？
To his astonishment, the bee began to perform a dance on the surface of the honeycomb.
冯·弗里施就透过玻璃进行观察。