once as soon as in case now that in a single day in a very short time
Any escape, once it´s detected, sets off the alarm.
一旦发现有泄漏,警报就会响起来。
—— 柯林斯例句They stopped you as soon as you deviated from the script.
一旦你偏离了剧本的内容,他们就会喊停。
—— 柯林斯例句Once the fire has died out, the salvage team will move in.
一旦大火熄灭,救援小组就会马上进入。
—— 柯林斯例句As soon as relations improve they will be allowed to go.
一旦关系有所改善,他们就可以获准离开。
—— 柯林斯例句Once the decision was made, things fell into place rapidly.
一旦作出决定,事情就立刻顺理成章地发展下去了。
—— 柯林斯例句