灯熄了，屋里陷入一片漆黑。The light went out, and the room was plunged into darkness.我熄掉引擎，靠惯性转过弯去。I switched off the engine and coasted round the corner.格拉斯停好车，熄了火。Glass parked the car and switched the engine off....
Freud postulated that we all have a death instinct as well as a life instinct.弗洛伊德曾假定我们所有人都有生存本能和死亡本能。He postulated that the carbon reacts initially with the sulfate to form calc ium sulfide.他认为碳最初和硫酸钙反应生成硫化钙.They postul...