HSK 5 · verb · noun
签字
to sign; to put one's name to
签字以前请仔细看合同。
Qiānzì yǐqián qǐng zǐxì kàn hétong.
Before signing, please read the contract carefully.
我们只是口头约定，没有签字。
Wǒmen zhǐshì kǒutóu yuēdìng， méiyǒu qiānzì。
We only had a verbal agreement, without signing.
填好表格签字即可。
Tián hǎo biǎogé qiānzì jíkě。
Just fill in the form and sign, and that will do.