Marconigraph
n. (马可尼式)无线电报机
🗣️ 情景例句
He appeared ill at ease at the party.
他在宴会上显得很拘谨。
Absolutely.
是这样；当然是；绝对如此。
How it came about that snakes manufactured poison is a mystery.
蛇是怎样产生毒液的，这是一个谜。