Co-contractor
[經] 聯合承包商
?? 詞語組成解析
[醫] 鈷(27號元素)
contractor
[k?n'tr?kt?]
n. 訂約人，承包人;收縮物;
??? 情景例句
I enjoy writing.
我喜歡寫作。
How much will the hospital bill be?
住院費大概是多少錢？
After the train had left the station, the lady opened her handbag and took to her power compact.
火車開出車站后，那位婦女找開了手提包，拿出了粉盒。