Effuser
喷管; 扩散喷管; 漫射体; 集气管
🗣️ 情景例句
She tore up all the letters he had sent her.
她把他写来的信全撕了。
Man's best plans often miscrarry.
神机妙算，常常失算。
Don't ask me, sir. I only laid the table.
别问我，先生。我只是摆桌子。