Commercial bed
[经] 有工业价值的油气层
🧩 词语组成解析
bed
[bɛd]
n. 床;苗圃;河床;（地下由黏土、岩石等构成的）地层;
vt. 把…固定在;（某人）发生性关系;给人铺床;
vi. 上床;分层;
🗣️ 情景例句
Nancy, would you like to come over the day after tomorrow?
南西，你后天要不要到我家来？
Please send us your price list of quartz clocks.
请寄给我们贵方的石英钟价目单。
He is quick-witted.
他反应灵敏。