Microscolex
小头切蚓属
🗣️ 情景例句
Why can't you work at home, Marilyn?
为什么不能在家中工作呢， Marilyn？
Lovers live by love,as larks live by leeks.
情侣靠爱情生活，正象云雀靠韭葱生活一样。
so every so often a sample is obtained with a coring bit.
因此时常要用取芯钻头取样。