561. out of reach of 無法夠到. within reach of 夠得到,能拿到

　　562. react to 對(duì) 作出反應(yīng)

　　563. react on / upon 對(duì) 產(chǎn)生影響

　　564. react against 作出反抗或反對(duì)反應(yīng)

　　565. ready for 準(zhǔn)備好做

　　566. in reality 事實(shí)上

　　567. beyond all reason 沒有道理的

　　568. by reason of 由于,因?yàn)?/p>

　　569. it stands to reason that 理所當(dāng)然

　　570. reason with 勸說