Unobstructed
[ 'ʌnəb'strʌktid ]
adj. 不被阻塞的,没有障碍的,畅通无阻的;交通;
📝 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
📖 同为「TOEFL」词汇
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;
infest
vt. 大批出没,成群出现;在…上寄生,寄生于;骚扰;
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🗣️ 情景例句
The price for one person for a ten-day tour is only $ 1088, which includes round-trip airfare.
十日游每人只要1088美元。这个费用包括来回机票。
Sorry, it's broken. You have to use the stairs.
对不起,它坏了,你只能走楼梯了。
How do you like Hong Kong?
你喜欢香港吗?
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