Embryonin
胚素
🗣️ 情景例句
His number is five, five, five, seven, five, three, two.
他的号码是5557532。
I am very much to blame.
都怪我不好。
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。