Beta substance
[医] β物质, 海恩茨氏体, 异染粒
🧩 词语组成解析
n. 希腊字母表的第二个字母\\n[医] β(希腊文的第二个字母), 乙种
🗣️ 情景例句
I work part time in the summer to pay for my tuition.
我夏天做兼职来支付学费。
From which station does the train leave?
这列火车从哪个站开出呢？
Spring is the best season of the year.
春天是一年里最好的季节。