Backing store
[計] 后備存儲器
?? 詞語組成解析
backing
[['b?ki?]]
n. 后退, 襯背, 后援, 支持者\\n[化] 襯墊
store
[st?r]
n. 商店;貯存物;倉庫;大量;
v. 貯存;（在計算機里）存儲;
??? 情景例句
I'm looking forward to the weekend.
我在期待著周末的到來。
It's hard to say.
很難說。
They are constantly after the turtles, who peacefully submit to all sorts of indignities.
它們經常追逐海龜，海龜則溫順地忍受著各種侮辱。