用法:
1 having or showing a deep devotion to religion （对宗教）虔诚的.

用法:
2 (derog 贬) hypocritically virtuous 假虔诚的; 虚伪的:
He dismissed his critics as pious do-gooders who were afraid to face the facts. 他把批评他的人斥之为不敢面对事实的假善人.

• repute(reputation)
• request(require)
• require doing sth(require to be done)
• respectable(respectful)
• result from(result in)
• retire(retreat)
• ride(get on)
• right(rightly)
• right-hand man(right-handed man)
• ring a bell(ring the bell)
• rough(roughly)
• round(roundly)
• run across(run through)
• run after(run behind)
• run away(run off)
• run into(run out of)
• run short(run short of)
• run wild(run wildly)
• satisfied(satisfactory)
• saw(saw down, saw up)
• say to oneself(talk to oneself)
• say(speak)
• say(talk)
• say(tell)
• scene(scenery)