【机】 strength of materials
data; datum; makings; material; stuff
【医】 data; datum; material; stock
【经】 material; materials; spoilage
better; by force; make an effort; powerful; strive; strong; stubborn
feebleness; inferior; weak; young
【医】 ambly-; thinness
imitate; knowledge; learn; mimic; school; study; subject of study