美[?n???r] 1 . The drill should be slowly rotated to ensure a clean hole.
鉆頭必須緩慢轉動，以保證鉆孔平整光滑。
來自柯林斯例句
2 . Goldsmith has repaired the roof to ensure the house is wind-proof.
戈德史密斯修理了屋頂，以確保房屋能夠抗風。
來自柯林斯例句
3 . An independent regulator will be appointed to ensure fair competition.
將會指定一個獨立的管理機構來保證公平競爭。
來自柯林斯例句
4 . Ensure that the frame is securely fixed to the ground with bolts.
確保用螺栓把框架牢牢地固定在地面上。
來自柯林斯例句
5 . I have a particular responsibility to ensure I make the right decision.
我肩負特殊責任，必須確保自己作出的決定是正確的。
來自柯林斯例句
1.make certain of;
This nest egg will ensure a nice retirement for us
2.be careful or certain to do something; make certain of something;
He verified that the valves were closed
及物動詞 vt. 1.保證；擔保[O9][+that][+v-ing] I can't ensurehis being on time. 我不能保證他的準時。 I can't ensurethat he will be there on time. 我不能擔保他會及時到那兒。 This medicine will ensureyou a good night's sleep. 這藥將保證你一晚睡眠良好。 2.使安全，保護[Q][(+from/against)]
