Tributyltin
n. 三丁基锡
🗣️ 情景例句
Oh, not at first.
噢， 没有马上找到。
Love is like the moon; when it does not increase it decreases.
爱情像月亮，不营即亏。
In 1929, three years after his flight over the North Pole, the American explorer, R.E.Byrd, successfully flew over the South Pole for the first time.
美国探险家 R。伯德在飞越北极3年之后，于1929年第一次飞越了南极。