Unobstructed

[ 'ʌnəb'strʌktid ]
adj. 不被阻塞的，没有障碍的，畅通无阻的;交通;
TOEFL

📝 例句

Lay them on their side and ensure the airway is unobstructed.
让他们侧躺着,并确保呼吸道畅通.

🌱 联想助记

un（不）+obstruct（障碍）+ed

✅ 同义词

unclogged uncluttered unhindered unimpeded clear

🔴 反义词

hindered stuck blocked clogged hampered

🔁 扩展释义

a. 没有障碍的, 没有阻挡的

📖 同为「TOEFL」词汇

intricately adv. 杂乱地，复杂地;难懂地;
matchstick n. 火柴杆，火柴杆似的东西;
gulp vt. 狼吞虎咽地吃，吞咽;大口地吸（气）; vi. 哽住; n. 吞咽;一大口（尤指液体）;
frugal adj. 节省的，节俭的;朴素的;花钱少的;约;
surpass vt. 超过;优于;胜过;非…所能办到;
infest vt. 大批出没，成群出现;在…上寄生，寄生于;骚扰;
steak n. 牛排;肉排;鱼排;碎牛肉;
unexplored adj. 未经勘探的;尚未考察的;未想到的;未考虑过的;
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🗣️ 情景例句

He's a very famous person in Chinatown. He's also from your home city, Peking.
他在唐人街大名鼎鼎，他也是从你的家乡北京来的。
That's really something.
真了不起。
The officer unscrewed the cap and put the bottle to his nostrils.
海关官员拧开瓶盖，把瓶子放到鼻子底下。
更多情景英语 ›

🔤 更多 U 开头的单词

ultimum praescriptus
unauthorized ,ʌn'ɔ:θəraizd
under-lessor
unendingly
unguentum acidi salicylici
unloading foreground job
unpaid worker
unstudious
全部 U 开头单词 ›