be on the boil

boil ... bring water to a boil 把水煮到沸腾 be on the boil 煮着, 正在沸腾 be at the boil 煮着, 正在沸腾 ...

boil ... bring water to a boil 把水煮到沸腾 be on the boil 煮着, 正在沸腾 be at the boil 煮着, 正在沸腾 ...

香港新浪网 - 字典 - boil ... be on the boil 煮著, 正在沸腾 be at the boil 煮著, 正在沸腾 ...