#開聲 講嘢 (to speak; to start to talk; to utter something; literally: to open one's mouth)
動詞我都未開口，佢哋就已經爭住答咗。
ngo5 dou1 mei6 hoi1 hau2, keoi5 dei6 zau6 ji5 ging1 zaang1 zyu6 daap3 zo2.
Before I opened my mouth, they had already competed in being the first to answer the question.
一樣嘢可以打開嘅地方（量詞：個） (opening)
名詞膠袋個開口好細。
gaau1 doi2 go3 hoi1 hau2 hou2 sai3.
The opening of the plastic bag is so small.
#開聲 講嘢 (to speak; to start to talk; to utter something; literally: to open one's mouth)
動詞我都未開口，佢哋就已經爭住答咗。
ngo5 dou1 mei6 hoi1 hau2, keoi5 dei6 zau6 ji5 ging1 zaang1 zyu6 daap3 zo2.
Before I opened my mouth, they had already competed in being the first to answer the question.
一樣嘢可以打開嘅地方（量詞：個） (opening)
名詞膠袋個開口好細。
gaau1 doi2 go3 hoi1 hau2 hou2 sai3.
The opening of the plastic bag is so small.
to open one's mouth; (impersonal) to have an opening
開著口睡覺
sleep with their mouth open
開著口的書包
open schoolbag
開著口的隧道
gaping tunnel
to start talking or singing
他一開口，全場都安靜了。
The whole arena hushed as they began to sing.
to speak up (to dare to speak)
不敢開口表白
is too shy to (speak up and) confess one's love
唔噉開口問
is too shy to dare ask
to laugh out loud
to crack open
to sharpen (a new knife or pair of scissors) before use
to breach a dam
to eat
opening
short for 開口呼／开口呼 (kāikǒuhū, “open-mouth sounds”)
open jaw
开口枣
開口中
開口呼
開口棗
開口夢
开口有话
开口埋口
開口有話