该目昆虫的前翅发展成坚硬的鞘翅或壳.In this order the the forewings are modified to form hard elytra or cases.鸟儿的翅膀肿了,前翅不见了.The birds'wing was swollen and the primaries missing.雄蟋蟀凭借前翅的磨擦发出唧唧声.TYPICAL USE : Male crickets chirping noi...
It is important to get the coals white-hot before you start.在动手之前把炭火烧旺很重要。It is important to get the coals white-hot before you start cooking.很重要的一点是要把煤块烧到白热状再开始做饭。The iron teakettle was hissing splendidly over live coal...
He helped her close the cases up, and then he secured the canvas straps as tight as they would go...他帮她关上箱子，然后将帆布带子尽量系紧。The painter swept a brush over his canvas.画家的画笔在画布上飞掠。The canvas Yin Xiang Ri Chu is the cornerstone...