700. by turns 輪換地

699. in truth 事實(shí)上, 實(shí)在

698. place (put, have) trust in 依賴(lài)

697. to trust …to 把…委托給

696. be true of適合于…的;be true to 忠于…

695. be in touch with 與…有接觸, 有聯(lián)系 be out of touch with 與…沒(méi)有聯(lián)系或接觸

694. in total (=all have been added up) 總計(jì)

693. on top of 在…上面

692. at a time 一次, 每次; 同時(shí)

691. at times (=occasionally) 間或, 時(shí)常 at all times (=always) 始終, 總是