Bloch wall
[計] 布洛赫疇壁
?? 詞語組成解析
n. 布洛赫（人名）
??? 情景例句
If you do it, I'll publish your work.
假如你拍好了， 我就出版你的作品。
On a crowded train, one comes in contact with many people.
在擁擠的火車里面，會和許多人接觸。
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.
我們必須把很長的鉆桿一節節地鉆入地下，然后再從地下拉出來。鉆桿頂部安裝的發動機帶動鉆桿旋轉，它的底部裝有鉆頭。