Brown acid
[机] 棕色酸
🧩 词语组成解析
brown
[braʊn]
adj. 棕色的;褐色的;被晒黑的;未去壳的;
n. 褐色;棕色;
v. 变成棕色;成褐色;晒黑;烤得焦黄;
🗣️ 情景例句
Put the tablecloth on the picnic table,
将桌巾布放在野餐桌上，
It was a terrible experience,and I won't forget it.
它是可怕的经验，我不会忘记它。
Portable boiling elements that can boil small quantities of water are useful when the right voltage of electricity is available.
如果有相配的电压，可以煮少量水的便携式热水装置是有用的。