?? 詞語組成解析
a. 鞘的, 似葉鞘的, 陰道的\\n[醫(yī)] 鞘的; 陰道的; 睪丸鞘膜的
birth
[b?:θ]
n. 出生;分娩;起源;出身;
??? 情景例句
Absolutely.
當然。
Who loseth liberty loseth all.
失去自由即失去一切。
There is some difference between the twins.
這對雙胞胎有點兒不一樣。