Transfer reaction
[化] 转移反应; 链位转移反应
🧩 词语组成解析
transfer
[træns'fɝ]
vt. 使转移;使调动;转让（权利等）;让与;
vi. 转让;转学;转乘;转会（尤指职业足球队）;
n. 转移;调动;换乘;（运动员）转会;
trans交换+fer带来，拿来→交换带走→转送，转移
🗣️ 情景例句
Oh, you poor little thing.
哦，可怜的小东西。
How long will the flight be delayed?
班机诞误多长时间？
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。