Human chorionic somatotropin(hcs)
[化] 人绒毛膜生长素
🧩 词语组成解析
[医] 绒[毛]膜的
🗣️ 情景例句
A journey of a thousand miles begins with a single step.
千里之行，始于足下。
Time is money, but money is not time.
时间就是金钱，但金钱不是时间。
And Chinese, Korean, Filipino and Indian engineers are graduating in droves from California's colleges.
中国、韩国、菲律宾和印度的工程师一批批地从加州的大学毕业。