Allowance for uncollectable accounts
[經] 備抵呆帳, 壞帳備款
?? 詞語組成解析
allowance
[?'la??ns]
n. 津貼，補貼，零用錢;限額;折扣;默許，默認;
vt. 給（某人）零用錢或津貼;按定量供給;
allow允許 + ance 表名詞，狀態、情況 → n. 津貼,補貼,零用錢
for
[f?]
prep. 為，為了;傾向于;關于;當作;
conj. 因為，由于;
n. 賬號；會計賬簿；賬目（account的復數）
??? 情景例句
and photograph street performances in the city,
拍攝城市 的街頭表演，
This kind of box is not suitable for the transport of the tea sets by sea.
這種箱子不適合裝茶具海運。
I read a few lines, but I did not understand a word.
我讀了幾行，但一個字也不懂。