Phylobiology
種系生物學
??? 情景例句
We have talked of you ofter.
我們經常談到你。
An honest man's word is as good as his bond.
誠實人的話像他的契約一樣靠得住。
Is that hard? I mean, the jazz violin?
彈奏難嗎？我是指拉爵士小提琴。