Ganoid
n. 硬鳞鱼\\na. 硬鳞的, 光鳞的
🗣️ 情景例句
I would like a haircut, please.
麻烦你，我想理发。
Took you long enough!
你现在才来！
but that was precisely the idea adopted in some of the early instruments (seismometers) for recording earthquake waves.
但是早期记录地震波的仪器（测震仪）正是采用了这种思路。