Rubidium-strontium dating

un. 铷锶年龄测定法\\n

🧩 词语组成解析

rubidium
n. 铷\\n[化] 铷Rb
strontium
[化] 锶Sr\\n[医] 锶(38号元素)
dating
[计] 记日期的\\n[经] 注明日期

🗣️ 情景例句

Hello, Air China Flight Reservations. May I help you?
喂,你好,中国航空公司订票处,需要帮忙吗?
It's $30.00 one way or $55.00 round trip.
单程票价30美元,来回票价55美元。
Here you are. Put them on, please. You must look after your clothes.
给你们,穿上吧!你们要好好保管你们的衣服。
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🔤 更多 R 开头的单词

received [ri'si:vd]
全部 R 开头单词 ›