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
Dr. Lee's office.
李医生诊所。
He that gains well and spends well needs no account book.
收支正当，无须记帐。
I nearly forgot! It's Grandma's birthday next Thursday
我差点儿忘啦！下星期四是奶奶的生日。