🧩 词语组成解析
genus
['dʒi:nəs]
n. （动植物的）属;类;种;型;
[医] 南非山龙眼属
🗣️ 情景例句
I've been thinking.
我一直在考虑。
They enjoy being idled.
他们以偷懒为乐。
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。