616. scrape through(in) 勉强通过
617. from scratch(=from the beginning)从头开始
618. in search of 寻找;in honor of 为了...表示敬意;in memory of 为纪念..in hopes of 为期待..
in pursuit of 为追求..in behalf of 为…的利益in favor of 为赞成…in support of 为支持…
619. in season 旺季
620. in secret 秘密地; in private 私下
621. senior to 比…年长; junior to 比…轻;superior to 比…更好; inferior to 比…差
622. in a sense 在某种意义上
623. sensitive to 对…敏感; sensible (of)觉察到的; sensational 耸人听闻的
624. in sequence 按顺序, 按先后次序
625. share in (=have a share in) 分摊, 分担
626. share sth. with 与…分享,分担,分摊,共用
627. be shocked at / by 对…感到震惊
628. fall short of 达不到
629. go short of (=be without enough of) 缺乏
630. for short (in a short form) 为简便,简称