Thecae
[醫] 膜, 鞘
??? 情景例句
I'm sick of English, I want to learn French.
我討厭英語，我想學法語。
Is that OK?
這樣可以嗎？
She was soon out of breath, but she continued to run.
只追了一會兒便上氣不接下氣了，但她還是繼續追趕。