Pentifylline
[化] 喷替茶碱; 己可可碱; 1-己基可可碱
🗣️ 情景例句
I have a lot of work to do to get ready for tomorrow.
我得为明天做许多准备工作。
I try to be punctual in getting dinner on the table.
我一向设法让晚餐菜肴准时上餐桌。
Last year was a bad year for the company. There was a big fall in sales.
去年公司不景气。销售额骤减。