Phytoactinometer
光合光量计
🗣️ 情景例句
Matches.
火柴。
I lift weights all day long. I can't think but that I'm healthy.
我一整天都在举重，健康至上嘛。
So he had gone to the stores and had obtained a fixture that fitted both the tap on the supply line and the end of the air-line.
所以他就到仓库找到一个既适合供应管也适合供气管的接头。