Be careless of
不关心,不把…放在心上
🧩 词语组成解析
be
[bi]
v. 是;有，存在;做，成为;发生;
aux. 用来表示某人或某物即主语本身，用来表示某人或某物属于某一群体或有某种性质;
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
🗣️ 情景例句
Please forgive me.
请原谅我。
How much does packing take up of the total cost of the goods?
包装占货物总成本的百分比是多少？
I would like to give you an example, but fortunately I cannot do so.
我愿为你举个例子，但幸亏我举不出。