大家好,今天小六子来为大家解答以下的问题，关于signup是什么意思 百度网盘，sign up是什么意思这个很多人还不知道，现在让我们一起来看看吧！

1、【thumbs-up-sign】【竖起拇指】例句："Very friendly people, " he said, and gave the thumbs-up sign.“人民非常友好。

2、”他翘着大拇指说。

3、He appeared calm and spoke with his attorneys with ease, at one point, giving them a thumbs-up sign.他表现得很镇定，不时神态轻松的律师交谈，还向他们竖起大拇指。

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