Ectosome
外皮層
??? 情景例句
Remember, the Michigan football game?
記得嗎，Michigan足球賽？
At this time of the year farmers plow their fields.
在一年這時候農夫們耕作他們的土地。
Then I made faces and jumped like a monkey. The baby laughed and laughted.
然后我做鬼臉，像猴子一樣跳來跳去。那孩子笑個不停。