Copulatory spicule
[医] 交合刺
🧩 词语组成解析
a. 交配的
n. 针状体, 小穗, 空壳, 骨针\\n[医] 针, 刺; 交合刺
🗣️ 情景例句
OK, here are the walnuts.
嗯， 核桃在这 。
Like author, like book.
书如其人。
They had a definite meaning, for they were as near as early man could get to writing.
它们有着一定的含义，因为它们已接近古代人的文字形式。