Ptychoderidae
殖翼柱头虫科
🗣️ 情景例句
Attending school is compulsory in this country.
这国家衽的是义务教育。
He is attending a morning intensive course four hours a day, six days a week.
他每周六早晨都上一门4小时的速成课。
Now that a tunnel ahs been built through the mountains, the Pass is less dangerous,
如今由于山里开挖了隧道，翻越山口已不那么危险了。