Wind channel
[机] 风洞
🧩 词语组成解析
wind
[wind,waind]
n. 风;气流;吞下的气;管乐器;
vt. 蜿蜒;缠绕;上发条;使喘不过气来;
adj. 管乐的;
🗣️ 情景例句
Philip, I took Michelle to a school play
Philip,我带Michelle看过学校演出的
I dropped the letter in the mailbox on the corner.
我把信放到角落上的邮箱里。
What's the matter, Granny? Can I help you?
什么事，老大娘？我能帮你吗？