Phyllocarida
叶虾类
🗣️ 情景例句
Mr. Douglas is currently on leave.
道格拉斯先生眼下正在休假。
She looks so pale, she must be ill.
她脸色很苍白，一定病了。
Often the little words have meanings of their own.
这些小词常常都有自己本身的意思。