1.缩写
往尾:information-info;environment-envi;imagination-imag
大写:year/ month/ week/ hour - Y/ M/ W/ H
记谐音:background - bkgd;metabolism-mtls
2.符号
0
1.缩写
往尾:information-info;environment-envi;imagination-imag
大写:year/ month/ week/ hour - Y/ M/ W/ H
记谐音:background - bkgd;metabolism-mtls
2.符号