to interrupt a conversation or online discussion
打断对话或在线讨论 (dǎduàn duìhuà huò zàixiàn tǎolùn)
"Sorry to break in on your chat, but I have an update."
"抱歉打断你的聊天，但我有一个更新。" (Bàoqiàn dǎduàn nǐ de liáotiān, dàn wǒ yǒu yīgè gēngxīn.)
to support or strengthen something that is weak or unstable
to correct a mistake or repair the damage caused by one’s ac...
to visit someone casually without prior arrangement
to encourage someone by showing support or enthusiasm
to visit briefly
to secretly enter a computer system or account
