adj.粘性的，黏稠的，黏质的

The honey was viscous, slowly dripping from the spoon.
这蜂蜜很粘稠，从勺子上慢慢地滴落下来。
The viscous fluid made it difficult to pump the substance through the tube.
粘稠的液体使得通过管道泵送该物质变得困难。
The motor oil had become thick and viscous due to prolonged use without changing.
由于长时间未更换，机油变得浓厚而粘稠。
In the cold morning, the air felt viscous, making every breath a labor.
寒冷的早晨，空气似乎都变得粘稠，每一次呼吸都像是在费力。
The scientist carefully measured the viscosity of the solution to determine its composition.
科学家仔细测量了溶液的粘度以确定其成分。
The painter mixed a small amount of stand oil into the paint to give it a more viscous consistency.
画家在颜料中混入少量熟油，使其质地更加粘稠。
The caramel sauce had cooled and turned viscous, perfect for drizzling over the dessert.
焦糖酱冷却后变得粘稠，非常适合淋在甜点上。
Viscous lava oozed down the side of the volcano, illuminating the night sky with an eerie glow.
粘稠的熔岩缓缓流下火山一侧，以一种诡异的光芒照亮夜空。
The glue was so viscous that it took several minutes to spread evenly across the surface.
胶水非常粘稠，以至于花了好几分钟才将其均匀地涂在表面上。
The slow-moving, viscous river carried debris along its lazy current.
缓慢流动的、粘稠的河水带着杂物沿着它慵懒的水流前进。