Phyllaphis
叶蚜属
🗣️ 情景例句
I could tell something was up by the look on their faces.
我一看他们的脸色就知道有事。
He has lived here for a year.
他在这里住了一年了。[表示持续到现在的行为]
Finding planets is proving hard enough, but finding life on them will prove infinitely more difficult.
寻找行星证明相当困难，但是要在行星上发现生命会变得无比艰难。