Concurrent operation
[计] 共行操作; 并行操作
🧩 词语组成解析
🗣️ 情景例句
Great and please make sure the room has a nice view of the park.
很好，要定那个可以看到公园美丽景色的房间。
Their son will start college in September.
他们的儿子将于九月份开始上大学。
He was just falling asleep when there was a loud knock at the door.
他刚要入睡，就有人很响地敲门。