Phonologies
(phonology 的复数) n. 音系学, 历时音系学\\n[医] 语音学
🗣️ 情景例句
She's off today.
她今天休假。
Can I cancel this ticket?
我可以取消这张票吗？
With experience, and with improved apparatus,
根据经验和改进了的仪器，