【正文】
se leans to the right at a dangerous angle. 那所老宅向右斜得很危險?! ?3. Oxford Road joins the High Street at an angle of ninety degrees. 牛津路與該大街垂直相交。 14. A right angle is an angle of 90 degrees. 直角為90度。 15. The matter invites our consideration of every possible angle. 這件事需要我們通盤考慮。