Charge for assistance
[经] 援助费用
🧩 词语组成解析
for
[fɚ]
prep. 为，为了;倾向于;关于;当作;
conj. 因为，由于;
🗣️ 情景例句
but I knew engineering was not for me.
但我知道工程对我不合适。
Don't bother.
不用麻烦了。
They have nothing to eat.
他们没有东西吃。