properly seal

例句 (10)

• You must properly seal the jar to keep the contents fresh.您必须正确密封罐子，以保持内容物新鲜。
• The technician ensured all connections were properly sealed before testing.技术人员确保所有连接在测试前都已正确密封。
• Did you properly seal the envelope before mailing it?寄出前您是否正确密封了信封？
• To prevent leaks, make sure you seal the window frame properly.为防止泄漏，请确保您正确密封窗框。
• She meticulously sealed each package properly to avoid damage during shipping.她一丝不苟地正确密封了每个包裹，以避免运输过程中受损。
• It is essential that the evidence be properly sealed in a secure container.重要的是，证据必须正确密封在一个安全的容器中。
• The food container needs to be properly sealed to maintain its vacuum.食物容器需要正确密封以保持其真空状态。
• If you don't properly seal the bag, the chips will go stale.如果您不正确密封袋子，薯片会变质。
• He learned how to properly seal the pipes to prevent any future drips.他学会了如何正确密封管道，以防止未来出现滴漏。
• Always seal the paint can properly after use to keep the paint from drying out.使用后务必正确密封油漆罐，以防止油漆变干。