Seddon
n. (Seddon)人名；(英、加纳)塞登；(西、塞)塞东
🗣️ 情景例句
What a mess!
太乱了！
A good maxim is never out of season.
至理名言不会过时。
So was born the echo-sounding apparatus, now in general use in ships.
这样就产生了目前各种船舶上普遍应用的回声探测仪。