?? 詞語組成解析
genus
['d?i:n?s]
n. （動植物的）屬;類;種;型;
??? 情景例句
I wish I had the recipe.
我真希望我有份菜譜。
Don't give up.
別放棄。
for there was a danger that if she traveled too quickly, this rudder would be torn away as well.
因為船不能開得太快，否則就有危險，應急舵也會被刮走。