Pentachlorophenate
五氯苯酚盐
🗣️ 情景例句
but I have some of the pictures.
但我手头有一些照片。
What kind of quality control do you have?
你们用什么办法来控制质量呢？
These days, people who do manual work often receive far more money than people who work in offices.
如今，从事体力劳动的人的收入一般要比坐办公室的人高出许多。