Prebottom
(用巧克力制)糖果外壳的底
🗣️ 情景例句
and it is on a half-acre lot.
用地半英亩。
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。
it is extremely difficult to estimate the true value of the services which people perform for us.
但要估算别人为我们为所提供的服务的价值却是极其困难的。