upward-stroke
基本解釋
- 上沖程
英漢例句
- An upward stroke, as of a brush.
向上的一下如向上一筆 - Forward spin (usually of a moving ball) that is imparted by an upward stroke.
對球體的向上一擊所引起的該球旋轉(zhuǎn)并向前飛行。 - The main drawback to this design is the power loss on the upward stroke of the piston caused by the exhaust valving.
主要缺點是這種設計的功率損耗的向上中風活塞所引起的排氣門。 - Apply nightly,before moisturising,over face and neck with upward strokes.
在使用前先向上按摩臉和脖子，適合晚上使用。 - slanting upward stroke towards the right
提[書]