🧩 词语组成解析
genus
['dʒi:nəs]
n. （动植物的）属;类;种;型;
🗣️ 情景例句
and used to play drums with the jazz band on weekends.
周末还经常在爵士乐队中打鼓。
Just to be on the safe side.
为了安全起见。
of supplying sufficient details to enable the thing to be constructed.
而且向它提供制造核弹的细节，