Vacuum technology
[化] 真空工艺
🧩 词语组成解析
🗣️ 情景例句
Absolutely right, Betty.
完全正确， Betty。
Along the northern coast there are many high cliffs.
沿着北部的海岸有许多高峡谷。
they are not prepared even to admit the possibility that noise affects people.
甚至不愿承认噪音可能对人有影响。