1.The utility model has simple structure, convenient use and deft use and can be operated for sticking and sealing by a hand.
它结构简单、使用方便、灵巧，可单手操作粘贴封口。
2.On the surface, this is a perfectly ordinary incident. Yet Le's deft use of language alerts us to a powerful subtext.
在表面上，这完全是一次平常的事件，黎巧妙地使用语言提醒了我们一个强烈的潜台词。
3.Some practice in the deft use of words may well be ancillary even to the study of natural science.
对文字的熟练对自然科学的研究也是有辅助性的。
4.He watches her deft use of the needle on creased secular stuff.
他注视着她在充满折痕的世俗的材料上灵巧地穿针引线。
5.Some practice in the deft use of words may well be ancillary to the study of natural science.
熟练使用文字的练习对于自然科学的研究也是有帮助的。