phát hiện tìm thấy vạch chỉ ra phác họa dấu vết 
trace like: vách → →
grass hut with mud walls ☊ 
nhà tranh vách đất ☊ 
jemanden entlarven ☊ vạch mặt ai đó ☊ 
揭发某人 ☊ jiēfā mǒurén jemanden entlarven ☊ vạch mặt ai đó ☊ ☊ die Klippe ☊ vách đá ☊ ☊ All our protests were brushed aside (= ignored). ☊ aside ☊
He stood on the edge of the cliff. ☊ edge ☊
They saw the huge building outlined against the sky. ☊ outline ☊
The car had toppled over the cliff. ☊ over ☊
The cliff was almost vertical. ☊ vertical ☊