🧩 词语组成解析
genus
['dʒi:nəs]
n. （动植物的）属;类;种;型;
tuber
[['tju:bə, tu:bə]]
n. 块茎, 突起, 结节\\n[医] 结节; 块茎(植物)
🗣️ 情景例句
to schedule one hour a week--to start with.
安排一星期一个小时。
Truth may be blamed, but shall never be shamed.
真理可能被指责，但是决不蒙耻辱。
They lived by hunting and by gathering roots, nuts and wild fruits.
他们靠狩猎和采集根茎、坚果和野果为生。