Sperm-nucleus
[医] 精核
🧩 词语组成解析
sperm
[spə:m]
n. 精子;精液;鲸蜡油;
🗣️ 情景例句
He is now involved in stocks.
他现在热衷于股票。
Are you sure this is where we are to meet them?
你确定要在这个地方和他们碰头吗？
Hello, Helen. Hello, Jim.
你好，海伦。你好，吉姆。