🧩 词语组成解析
sand
[sænd]
n. 沙;沙滩;沙色;
vt. 撒沙于;用砂纸磨光;
cherry
['tʃɛri]
n. 樱桃;樱桃树;樱桃色;处女膜;
🗣️ 情景例句
It hurts, doesn't it?
会痛 ，是不是？
All products have to pass strict inspection before they go out.
所有产品出厂前必须要经过严格检查。
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。