Ofas
(ofa 的复数) 光纤放大器（optical fiber amplifier）
🗣️ 情景例句
She's looking for a part time job.
她在寻找兼职工作。
Certainly.
当然了。
international standards of water treatment are usually followed at bottling plants.
装瓶厂通常遵循国际水处理的标准。