承: Ⅰ动词1.(托着; 接着) bear; hold; carry 短语和例子薄冰承不住卡车重量。 the thin ice cannot bear truckloads. 那木桥承得住这样重的卡车吗? can that wooden bridge carry such heavy trucks?2.(承担) undertake; contract (to do a job)
插: 动词1.(把细长或薄的东西放进、挤入、刺进或穿入; 插上; 插进) stick in; insert 短语和例子把插头插上 insert the plug in a socket; plug in; 把门插上 bolt the door; 把双手插在口袋里 put one's hands in one's pockets; 山峰高插入云 peaks penetrating