Operational system management
[计] 操作类型应用
🧩 词语组成解析
🗣️ 情景例句
Say, don't I know you from somewhere?
我是不是在哪里见过你？
He always forgets to wash behind his ears.
他总是忘记洗耳朵后面。
On his way to the sweet shop, he dropped his fifty pence and it bounced along the pavement and then disappeared down a drain.
在他去糖果店的路上，50便士掉在地上，在人行道上跳了几下，掉进了阴沟里。