Hpl
胎盤(pán)催乳激素
??? 情景例句
Richard says Max is twenty-one inches long. Richard
說(shuō)Max是二十一英尺長(zhǎng)。
I think it's going to be too humid.
我認(rèn)為天氣將會(huì)太濕。
An American Boy
一個(gè)美國(guó)男孩