Scleraxonia
硬軸亞目
??? 情景例句
I know you didn't expect to have me around,
我知道你沒有預期我出現在你身邊，
An ill marriage is a spring of ill fortune.
不良的婚姻是惡運的來源。
so every so often a sample is obtained with a coring bit.
因此時常要用取芯鉆頭取樣。