?? 詞語組成解析
[計] 邏輯數據庫級\\n[化] 低密度脂蛋白
cholesterol
[[k?'lest?r?l]]
n. 膽固醇\\n[化] 膽固醇; 膽固醇
??? 情景例句
I have spent the last five years working specifically in this field.
過去五年我專門在這個領域里工作。
What is he doing?
他做什么事?
Yes, and full payment is due within 30 days.
是的,如果在30天骨付款就沒有折扣。