Backpiece
护背
🗣️ 情景例句
That's six steaks.
六份牛排。
You'll be sick, if you aren't careful.
你不小心的话，就会生病。
By 1820 the population of New York had grown to about 125,000, making it the largest city in the USA.
到1820年，纽约市的人口增长到12。5万人左右，使它成了当时美国最大的城市。