冷藏时注意待冷却后在密封冷藏。

Chill, uncovered, until cool, then cover.

youdao

待冷却后，用外加物异丙醇滴定多余的氢化物。

After cooling, the excess hydride was destroyed by the dropwise addition of IPA.

youdao

当你把玻璃吹制成所希望的形状时，将其末端水切开；待冷却后就可以把它弄平。

When you have blown the glass to the shape you want, wet the end off; you can make it smooth when it has cooled.

youdao