Bottcher's crystals
[医] 伯特舍氏结晶(前列腺液中加入磷酸胺液时出现的精胺结晶)
🧩 词语组成解析
n. 石英晶体；晶体（crystal的复数形式）
🗣️ 情景例句
Fifth word, seven.
第五个字是"seven。
Please show me a large one.
请给我看一件大一点的衣服。
Some children were playing games on the bank and there were some people rowing on the river.
河岸上有些孩子正在玩耍，河面上有些人正在划船。