Chelerythrine
白屈菜赤堿
??? 情景例句
but he has chickens and cows and all.
但他有奶牛等等。
In this flat country people grow wheat and corn and raise cattle.
在這個(gè)平原國家人種小麥和玉米并且養(yǎng)牛。
How long have you been here?
你在這里多久了？