Desmodontium
牙週纤维
🗣️ 情景例句
I'll pick you up here at seven .
我七点钟到这儿来接你 。
One ploughs, another sow; who will reap no one knows.
有的耕，有的播，谁来收获很难说。
Go down this street until you reach the second traffic lights. Turn right.
顺这条街往前走，直到第2个红绿灯处。往右拐。