提及性治疗，大多数人会尴尬地偷笑。Mention sex therapy and most people will titter in embarrassment.他忍不住偷笑了一声。He can't help a suppressed giggle.哥嫂俩相视偷笑.The Lius then exchanged glances and smiled surreptitiously....
靠近生长着的稍皮内有水浸出点,使该处膨大.Water - soaked exuding spots occur in the bark near the growing shoot tips.大多数嫁接的最好时期是春天芽开始膨大的时候.The best time for most grafting is when the buds are beginning to swell in spring.图1孕穗期,示中部膨大的胞间连丝和游离在...