vacuum-sealed
UK/'vækjuəm-siːld/US
释义
adj.
Closed airtight with the air removed
真空密封的
词根拆分
词根派生vacuum空
+
-connector
+
sealedroot
=vacuum-sealed
vacuum + sealed = 抽掉空气后密封。透明复合词。见 vacuum。
例句
- 1.
Vacuum-sealed bags help clothes take up less space.
真空密封袋能让衣物占用更少空间。