on line

柯林斯词典

1. ADJ If a company goes online, its services become available on the Internet. (公司服務) 在網上開通的[商業]
...the first bank to go online. …第一家開通網上業務的銀行。
...an online shopping centre. …一個在線購物中心。
2. ADJ If you are online, your computer is connected to the Internet. Compare . 在線的[計算機]
You can chat to other people who are online. 你可以與其他在線的人聊天。
3. ADV Online is also an adverb. 在線地[ADV after v]
...the cool stuff you find online. …你在網上找到的好東西。
4. on line→see line