Elucidator
n. 说明者, 阐释者
✅ 同义词
🗣️ 情景例句
OK. We want you to get better, too.
我们也希望你能恢复健康。
Is meat packing a big industry in your country?
肉制品包装在你的国家是大产业吗？
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。