托福词汇列表

[44-20] hackneyed

adj.陈腐的(mouldy, stale)

【例】 The old professor’s hackneyed style of coaching arouses complaints from among students.

[44-20] caustic

adj.腐蚀性的(abrasive, corrosive)

[44-20] erosion

n.腐蚀

【例】 Erosion fo the soil made the farmer's land less valuable.

[44-20] erode

vt.蚀，腐蚀(corrode, wear away)

【例】 A constant stream of water eroded the rock mountain.

[44-20] stale

adj.陈腐的(smelly, musty, flat)

【例】 The stale bread was dry and hard.

[44-20] rot

v.腐烂(perish, decay)

【例】 The body of the dead wolf began to rot.

[44-20] rotten

adj.腐烂的(decaying, decomposed)

【例】 The rotten fruit smelled horrible.

[44-20] decay

v.(使)腐败(rot, decompose)

【例】 Sugar can cause tooth to decay.

[44-20] corrode

v.腐蚀(erode, eat away)

【例】 Battery acid corroded the inside of the camera.

[44-20] decomposition

n.分解，腐烂