Sealants

US

・

UK

B1 中級

n. pl.名詞 (複數)密封劑

Paint is among the best sealants for wood

影片字幕

如何清潔廚房檯面!清潔廚房的簡單方法（清潔我的空間）。 (How to Clean Kitchen Counters! Easy Ways for Cleaning Your Kitchen (Clean My Space))

07:32

如何清潔廚房檯面!清潔廚房的簡單方法（清潔我的空間）。 (How to Clean Kitchen Counters! Easy Ways for Cleaning Your Kitchen (Clean My Space))

Sealants are also available for countertop surfaces.
也可以使用密封劑來保護檯面

口香糖不要吞進肚子，會黏在腸道哦...真的嗎！？ (Here's What Happens In Your Body When You Swallow Gum)

04:08

口香糖不要吞進肚子，會黏在腸道哦...真的嗎！？ (Here's What Happens In Your Body When You Swallow Gum)

including adhesives, fiber optics, sealants, cling film,
包含黏著劑、光纖、密封劑、保鮮膜、

聚氨酯 (Polyurethane)

36:58

聚氨酯 (Polyurethane)

electrical potting compounds; high performance adhesives; surface coatings and surface sealants;