HSK 6
趁
chèn介
to avail oneself of; to take advantage of
趁天气晴朗我们出去走走。
Chèn tiān qì qíng lǎng wǒ men chū qù zǒu zǒu.
Let us go for a walk while the weather is clear.
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New in the HSK 3.0 word list at level 6.