Push-downs
(push-down 的复数) n. 推下, 迭式存储器\\n[计] 下推
🧩 词语组成解析
push
[pʊʃ]
vt.& vi. 推，推动;
vt. 推动，增加;对…施加压力，逼迫;按;说服;
n. 推，决心;大规模攻势;矢志的追求;
vi. 推进;增加;努力争取;
n. 丘陵地, 丘陵草原
🗣️ 情景例句
Simple.
简单明 。
OK. You'll have to use a credit card or leave a $100 deposit.
好。你必须使用信用卡，否则要付100美元的押金。
After it had passed, they swam on as quickly as they could because they knew that the boat would soon return.
快艇过去之后，他们以最快的速度向前游去，因为他们知道快艇马上就要转回来。