Foster-ling
[法] 养子
🧩 词语组成解析
foster
['fɔstɚ]
v. 培养;抚育;促进;代养;
adj. 寄养的;代养的;
n. 鳕鱼, 帚石南
🗣️ 情景例句
I never realized that.
我从来没有意识到这点。
Would you like to go for a sight-seeing ride?
你想要去搭车观光吗？
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。