Word Detail

通畅
tōng chàng
unobstructed; clear, (of writing or thinking) coherent; fluent
HSK 7-9 (v3.0)

Examples

道路通畅。
Dàolù tōngchàng.
Road is clear.
呼吸道通畅。
Hūxīdào tōngchàng.
Airway is patent (clear).