Stroke order
Sentence examples
真空冷冻干燥设备
zhēnkōng lěngdòng gānzàoshèbèi
vacuum freeze drying equipment
反复冷冻和解冻
fǎnfù lěngdòng hé jiědòng
to freeze and thaw repeatedly
等待几个小时让其冷冻
děngdài jǐgè xiǎoshí ràng qí lěngdòng
to wait a few hours to let it freeze