n. 符號;手勢;跡象;指示牌;
vt.& vi. 簽名;打手勢;
?? sign(mark)→記號;征兆;簽字;做手勢;表示
"Sign your name in the blank space below."
把名字簽在下面的空白處。
近義:legalize, authenticate, seal, stamp, subscribe, undersign
反義:abrogate, negate, nullify, outlaw, quash, repeal
n. 合同;契約;協議;
?? con共同+tract拉→共同拉回去→收縮;對大家都有制約→合同
"The offers for the contract were all in the same ballpark ."
本合同的所有開價均在同一范圍內。
近義:narrow, retrench, shorten, shrink, straiten, compress
反義:broaden, sack, terminate, boot, discharge, cashier