Phono-semantic — one part hints at the meaning, another at the sound
口
口kǒu
Strokes
3
Radical
口 — mouth
How it's built
Pictograph — a drawing of the thing
而
而ér
Strokes
6
Radical
而 — and, and then, and yet
出
出chū
Strokes
5
Radical
凵 — container
Made of
屮sprout凵container
How it's built
Ideograph — the meaning is built from its parts
Example phrases
记者刚提出问题,他就把真实想法脱口而出,随后才意识到不妥。Jìzhě gāng tíchū wèntí, tā jiù bǎ zhēnshí xiǎngfǎ tuōkǒu'érchū, suíhòu cái yìshí dào bùtuǒ.As soon as the reporter asked the question, he blurted out his real thoughts and only afterwards realised it was inappropriate.
她太紧张了,答案脱口而出,结果说错了。Tā tài jǐnzhāng le, dá'àn tuōkǒu'érchū, jiéguǒ shuō cuò le.She was so nervous that the answer blurted out, and she got it wrong.
这些句子天天念,考试时自然就能脱口而出。Zhèxiē jùzi tiāntiān niàn, kǎoshì shí zìrán jiù néng tuōkǒu'érchū.If you read these sentences every day, they will come out on the exam without thinking.