Labyrinth pressure ratio
[化] 迷宫密封压力比
🧩 词语组成解析
labyrinth
['læbərɪnθ]
n. 迷宫;（文字，建筑，事件）错综复杂;难解的事件;
ratio
['reiʃiəu]
n. 比，比率;比例;系数;
vt. 求出比值，除，使…成比例;将（相片）按比例放大[缩小];
🗣️ 情景例句
as well as the younger people of Riverdale.
和年轻人服务。
To sing a song
唱歌
How long have you been learning English?
你学英语有多久了？