英语（译林牛津版）九年级下册词汇表

power pack dried food entertainment electronic goods after all risk disadvantage percentage carry out stranger alien possibility distance agreement circle aware rapidly challenging network interplanetary compare with compare to compare float specially tasty in the form of oxygen uncomfortable at the speed of at a speed of passenger all over again rapid polluted crowded planet gravity sleeping bag air tank helmet Mars up to standard product regret completely quality first of all be satisfied with satisfied put through through hold customer battery stair forgetful unsure pill wheel spread paper private bill coin store lay mess complete properly no longer virus need satisfy in general smoothly suit whatever brain outer space explore post robot development production increase contribution at present advantage happen to hunger agriculture title hybrid widely unknown discovery professor laboratory radium scientist mathematics by hand passage pride citizen further surface mankind leap giant land ocean pacific cut short order out of control control spin spacecraft astronaut aircraft test serve navy licence pilot Russian European Italian invention fighter South African explorer invent inventor south-east Indian sari fair custom technology it iron population billion Hindi state Japanese service level either quarter take up location eastern hire upwards point hang cave underground shape lie wonder watchtower attraction landscape flag raising emperor in the middle of middle dragon dance chopsticks chinese knot step tiring