Pgt
[醫][=15-hydroxy prostaglandin dehydrogenase]15-羥前列腺素脫氫酶
??? 情景例句
How is your language ability?
你的語言能力如何？
Provided you can offer favorable quotations and guarantee delivery within four weeks from receipt of order, we will place regular orders with you.
貴方若能報優惠價并保證在收到定單后4周內交貨，我方將定期訂購。
'We're going back now,' said the conductor.
“我們現在要返回去，”售票員說。