Phoronidea
帚虫纲
🗣️ 情景例句
Keep the change.
别找零头了。
I don't like the rush of the city.
我不喜欢纷繁忙碌的城市生活。
so every so often a sample is obtained with a coring bit.
因此时常要用取芯钻头取样。