Marriott's method
[医] 马里奥特氏法(检硷储量)
🧩 词语组成解析
🗣️ 情景例句
We've called it quits.
我们决定放弃（我们之间的关系了）。
What is the longest river in this country?
这个国家最长的河是什么？
but ten months later, she received a letter from a girl in Holland.
但10个月以后，她收到了荷兰一位姑娘的来信。