Online public access catalog
[计] 公用在线查询系统
🧩 词语组成解析
online
['ɔnlain]
adj. 在线的;联网的;联机的;
catalog
['kætəlɔg]
n. 目录，目录册，目录簿;[美]大学概况一览;登记，记载;产品样本;
vt. 登记;为…编目;编目录;记载;
v. 把…按目录分类;把…编目;
cata向下+log说→在下面要说的话→目录
🗣️ 情景例句
We usually accept payment by irrevocable L C payable against shiping documents.
我们一般用不可撤销信用证，凭装运单据结汇付款方式。
I asked him to check it for me, but he wouldn't.
我请他帮我检查，但是他不肯。
Mom, can't Lily do it? It's her turn!
妈妈，莉莉就不能做吗？轮到她了！