常見(jiàn)例句Knock test reference fuels-Reference fuel grade toluene GB/T11117.;3-1989爆震試驗(yàn)參比燃料參比燃料級(jí)甲苯A simple test will show if this is real gold. 簡(jiǎn)單的試驗(yàn)就能證明這是否是真金。Keep your hands off me; or I'll knock you down. 不要碰我,當(dāng)心我把你打倒在地。There was a furious knock at the door. 有人在猛烈地敲門(mén)。Pupils who pass the test will be promoted to the next higher grade. 小學(xué)生只要考試及格就會(huì)升到高年級(jí)。Mind you don't knock your head (on this low beam). 小心,別(讓這根低梁)撞著頭。 返回 knock-test