Beck hydrometer
[化] 贝克比重计(测量比重较水轻的液体)
🧩 词语组成解析
beck
[[bek]]
n. 点头示意, 招手, 小河
n. 液体比重计\\n[化] 液体比重计
🗣️ 情景例句
I enjoyed myself very much.
我玩得很开心尽兴。
Obedience is the first duty of a soldier.
服从是军人的第一职责。
In 1858 an area of poor housing, factories and farm buildings was torn down and Central Park was created, reaching from 59th Street to 110th Street and across three avenues.
1858年拆除了一大片破旧的房屋、工厂和农舍，建起了中央公园，这个公园从59街延伸到110街，跨越三条大马路。