sindexsecure the hatches.固定舱口,确保舱口安全,确保舱门安全,固定舱门Synonyms & Antonymsas inbatten down the hatchesSynonymsbutton up扣上,扣紧,扣上纽扣,扣头tie up捆绑,绑住,绑缚,捆绑起来zip up拉上拉链,拉链,拉起,拉起拉链Level 9More words in s →