Built by contract
[经] 包建, 包盖(建房)
🧩 词语组成解析
built
[[bilt]]
build的过去式和过去分词
by
[baɪ]
prep. 在…旁边;表示方式;由于;经过;
adv. 经过;表示保留或保存时用;短暂拜访;
🗣️ 情景例句
Thank you very much.
谢谢你。
We've only sold our product at trade fairs, not in an on-going sales campaign.
我们的产品只在商展时展售，而没有办促销活动。
Their interest is listening to others.
他们的兴趣是听别人说话。