Straight line motion
[機] 直線運動機構
?? 詞語組成解析
straight
[stret]
adj. 直的;連續的;直率的;整齊的;
adv. 直地;直接地;坦率地;立即;
n. 直線;直線部分;
straight(draw tight)→直立的；正直的；直線；直接地；坦白地
line
[la?n]
n. 線條;排;行列;界線;
vt. 排隊;用線標出;沿…排列成行;給…安襯里;
vi. 形成一層;排隊;擊出平直球;
motion
['m?u??n]
n. 運動;手勢;動機，意向;請求;
vt. 打手勢;向某人點頭或搖頭示意;打手勢要求[指示];
vi. 運動;打手勢;
??? 情景例句
And thanks for being such an understanding father.
而且謝謝你是這樣一位善于了解我的父親。
He felt his work was not as fulfilling as it could be.
他感覺他的工作并無法使他感到滿足。
Looking up I saw that we were surrounded by children in rags who were looking at us silently as we ate.
我抬頭一看，發現我們被一群衣衫襤褸的小孩團團圍住了，他們在默不作聲地看著我們吃飯。