... VOCABULARY BUILDING EXERCISE (ESL)
Topic: Things/items around the house - Talking about things that ...
1. A sliding door that lets air in, but keeps bugs out: A ___________ door.
net
screen
2. A couch that also functions as a bed: A ________ bed.
sofa
king-size
3. This prevents
... úp
20 . framing block tổng đoạn khung
21 . tightness test thử kín
22 . welding seam mối hàn
23 . water pressure test thử áp lực nước
24 . strength test thử bền
25 . X-ray photo ảnh X quang
26 . ... flange mặt bích ống
27 . cable fixture kẹp cáp
28 . lay v.đặt
29 .
insulating material vật liệu cách điện
30. kerosene test thử bằng dầu hỏa
31. water-tight test thử kín nước
32. ai...