Scientific american
科学美国人（科普杂志）
🧩 词语组成解析
American
[ə'merikən]
n. 美国人;美洲人; 美国英语;
adj. 美国的 ;美洲的;地道美国式的;
🗣️ 情景例句
Please fill it out completely.
请全部填写。
It is a matter of life and death to me.
那对我是生死交关的问题。
Meanwhile, a microphone, which was lowered into the mine two hours ago, has enabled the men to keep in touch with their closest relatives.
与此同时，两个小时以前放下井去的一只麦克风使井下的人可以与其亲属保持联系。