Celloide
[法]瑟尔卢瓦德(粘胶纤维原液染色用颜料)
🗣️ 情景例句
Typing is easy once you get the hang of it.
一旦你掌握诀窍，打字就很简单。
Give every man thine ear, but few thy voice.
要多听少说。
'Not at all,' I answered.
“好的。”我回答说。