基本解释n.外套(套式冷却)同根派生 jacketing相关词英汉例句The protective plastic jacket consists mainly of polyurethane.现在给瓶子包上一层用聚安酯制成的外套。It's hot today, I think I'll leave my jacket off.今天挺热的,我今天不穿外套了。jacketing更多例句