交中

konaka  detail>>

避孕

birth control; contraception; practise contraception  短语和例子   避孕节育 aviod concept...  detail>>

混交中生林

mixed mesophytic forest  detail>>

中断

1.(中途停止或断绝) suspend; break off; discontinue; severance  短语和例子   中断和那个国家的贸易 (货运, ...  detail>>

避孕剂,避孕药

contraceptive agent contraceptive drug  detail>>