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'm Richard. What's your name?
我是Richard！你叫什么？
Deliberate slowly,execute promptly.
慢慢酌量，快快行动。
Notices forbidding the open-air drying of clothes, or the use of water points for car washing,
禁止露天晒衣服、禁止用水龙头冲洗汽车的布告