Allowance for obsolescence
[經(jīng)] 備抵陳舊
?? 詞語組成解析
allowance
[?'la??ns]
n. 津貼，補(bǔ)貼，零用錢;限額;折扣;默許，默認(rèn);
vt. 給（某人）零用錢或津貼;按定量供給;
allow允許 + ance 表名詞，狀態(tài)、情況 → n. 津貼,補(bǔ)貼,零用錢
for
[f?]
prep. 為，為了;傾向于;關(guān)于;當(dāng)作;
conj. 因?yàn)椋捎?
obsolescence
['ɑbs?'l?sns]
n. 廢棄;陳舊過時(shí);<生>（器官的）廢退;
??? 情景例句
Robbie! Who is it? Robbie
是誰呀？
He should have a long spoon that sups with the devil.
跟壞人打交道，要特別小心。
Do you offer any quantity discounts?
大量購買有折扣嗎？