flex 核心詞議:
v. 彎曲;伸縮;屈曲
n. 花線;彎曲;彈性
flex 基本解釋
v. 彎曲(關節);收縮(肌肉);顯示力量
n. 彎曲;[電]花線
速記方法
速記技巧
詞源詞根法
來自flexible的回構詞。來源于拉丁語動詞flectere(彎曲)的過去分詞flex.us=與詞根-flex-(彎曲)同源
知識擴展
詞組短語
flex fatigue撓曲疲勞;
flex 記憶方法
中文詞源:
flex 屈伸
來自flexible的回構詞。
flex
精選例句
1、 Flex time an arrangement where employees can choose which hours they work,subject to company approval.
彈性工作時間在公司同意的情況下,員工可以自由安排工作時間的工作制。
常見考點例句:
- As you slowly return to the starting position , turn your palms toward the ceiling , flex your arms and curl the dumbbells in toward your shoulders .
- 當慢慢回到原位置時,手掌朝上,彎曲手臂,朝肩部方向運動啞鈴。
- Scientists have long speculated that ocean waves could cause an ice shelf to flex and break , but this is the first time researchers have observed a tsunami having this effect .
- 長期以來,科學家們推測海浪是可以引起冰架的收縮和瓦解的,但這是研究者們第一次觀測到海嘯擁有著這樣的效果。
- When a knife cuts your skin , it leaves a relatively clean cut compared to paper , which will flex a little and do more microscopic damage to the skin .
- 當皮膚被小刀劃破時,傷口相對平整光滑;被紙片割傷就不同了,此時的傷口呈略微彎曲狀,對皮膚的微創也會更多一些。
- During yawning , the walls of the maxillary sinuses ( located in the cheeks on each side of the nose ) flex like bellows and help with brain cooling , according to the researchers .
- 這兩位研究人員表示,在打哈欠時,上頜竇的壁部(位于鼻子兩邊的臉頰上)像風箱一樣彎曲,幫助大腦降溫。
- The severing at these points causes nerve damage that makes the wrist flex and the fingers curl up in the manner of a waiter taking a backhanded tip .
- 這些在這幾個點上的切割造成神經損傷以至于是手腕彎曲手指卷起就像是服務員拿背后的小費這個動作。