Neohydrin
汞丙脲, 新海德林脲
🗣️ 情景例句
Say good-bye to Richard.
替我向Richard说声再见。
Never be weary of well doing.
行善莫厌烦。
The firm closed down because there wasn't enough demand for its product.
工厂关门了，因为产品供过于求。