Ph. d.
哲学博士\\n[医] 德国药典
🗣️ 情景例句
Well, thanks.
噢 ，谢了。
He can only speculate as to which horse will win the race.
他只能推测那一匹在赛马中会获胜。
Many of them have to wait six months for their goods.
许多顾客不得不等上半年才得到所需的商品。