v.封上;密封;覆盖表面;确定;关闭;
n.印章;保证;密封处/物/垫;封条/蜡;海豹;
例句:
A General Election will be held which will seal his destiny one way or the other...
一场决定他命运的大选即将举行。
to seal a contract
订立合同
They drank a glass of wine to seal their new friendship.
他们干了一杯,交成朋友。