🧩 词语组成解析
genus
['dʒi:nəs]
n. （动植物的）属;类;种;型;
sequoia
[[si'kwɔiə]]
n. 红杉
🗣️ 情景例句
Yes, indeed.
是的 ，原来如此。
The petroleum region is centered largely in the north.
那里的石油区大部分集中在北部。
These friendly dogs, which were first brought from Asia, were used as watchdogs even in Roman times.
那些最先从亚洲引进的狗，待人友好，早在罗马时代就给人当看门狗了。