Impeller labyrinth
[化] 叶轮迷宫密封
🧩 词语组成解析
n. 推进者, 叶轮\\n[化] 叶轮
labyrinth
['læbərɪnθ]
n. 迷宫;（文字，建筑，事件）错综复杂;难解的事件;
🗣️ 情景例句
And these are pictures of people working:steelworkers, bankers, police, street vendors,ambulance drivers, doctors….
这是工作中人们的照片：钢架工人、 银行职员、警察、街头小贩、救护车驾驶 医生等等……
I asked him to do it for me, but he wouldn't.
我请他帮我做，但是他不肯。
'Mr.Harmsworth,' I said in a weak voice.
“哈姆斯沃斯先生，”我无力地说。