?? 詞語組成解析
genus
['d?i:n?s]
n. （動植物的）屬;類;種;型;
??? 情景例句
But it'll be better tomorrow.
但是明天就會好多了。
Here.
給你。
It has been found that certain bats emit squeaks and by receiving the echoes,
人們發(fā)現(xiàn)，某些蝙蝠能發(fā)出尖叫聲，