Radioactive decay constant
[化] 放射性衰变常数
🧩 词语组成解析
🗣️ 情景例句
It's easy to pick something for my colleagues, but it's difficult for my boss.
给同事们的应该不难买，但是给老板的就难罗。
An ill workman quarrels with his tools.
拙匠常怪工具差。
he instructs the bank to debit his account only in respect of cheques drawn by himself.
嘱咐银行他的存款只能凭他本人签字的支票来提取。