Remak's sign
[医] 雷马克氏征(多处感觉及延缓疼痛)
🧩 词语组成解析
🗣️ 情景例句
but where would I fit into the plan?
但是我在这项计划中怎么定位呢
Dot the i's and cross the t's.
一点一划，循规蹈矩。
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。