Examples

屋里顶多不过十个人。

There were at most ten people in the room. → 顶多

这个人看样子顶多不过四十挂零。

This man is about forty odd at most. → 挂零

他顶多五岁。 → 顶多

顶多派给你五个人 → 顶多

I'm afraid this pillar won't bear such weight longer than two days, somebody has to fix it soon.

这东西太沉了，恐怕这个柱子顶多能支撑两天，得赶快找人把它修好。 → bear

at the (very) most

顶多 → most