Serocystic sarcoma
[医] 浆液囊性肉瘤
🧩 词语组成解析
[医] 浆液性囊肿的
sarcoma
[sɑ:'kəumə]
n. 肉瘤，恶性毒瘤;
🗣️ 情景例句
Carl Herrera.
Carl Herrera。
Oh! Look who's coming?
哟！看看是谁来啦？
and we have to lower into the ground and haul out of the ground great lengths of drill pipe which are rotated by an engine at the top and are fitted with a cutting bit at the bottom.
我们必须把很长的钻杆一节节地钻入地下，然后再从地下拉出来。钻杆顶部安装的发动机带动钻杆旋转，它的底部装有钻头。