Store-bought
辅助 Assistant= shop-bought
🧩 词语组成解析
store
[stɔr]
n. 商店;贮存物;仓库;大量;
v. 贮存;（在计算机里）存储;
bought
[bɔt]
v. 购买，购得( buy的过去式和过去分词 );做出牺牲以获得;够支付;买通;
🗣️ 情景例句
to save money for my college tuition.
存钱准备我的大学学费。
Every family has problems.
家家有本难念的经。
Only an exceptionally heavy snowfall might temporarily dislocate railway services.
只有非同寻常的大雪才可能暂时打乱铁路运行。