Converging-diverging nozzle
[化] 缩-扩喷嘴
🧩 词语组成解析
[计] 收敛, 合并
a. 分叉的, 发散的, 背道而驰的, 歧异的, 岔开的\\n[计] 发散的
nozzle
['nɔzl]
n. 管嘴，喷嘴;〈俚〉鼻子;
🗣️ 情景例句
I'd really like to pick up Grandpa at the railroad station.
我真想去火车站接爷爷。
Why am I always expected to pay the bills?
为什么老是由我来付账呢？
Let us suppose that a child suddenly crosses the road in front of you.
让我们假设一个小孩子突然在你前面穿过马路。