stiffens
英['stɪfn]
美['stɪfn]
- v.使...坚硬；变为浓粘；使坚定；使强硬
详细释义
Verb:
-
become stiff or stiffer;
"He stiffened when he saw his boss enter the room"
-
make stiff or stiffer;
"Stiffen the cream by adding gelatine"
-
restrict;
"Tighten the rules"
"stiffen the regulations"
双语例句
- This lignification serves to stiffen and strengthen the cells.
木质化足以使细胞变硬和增强。 - This sort of grease could not stiffen when the temprature drops.
温度下降时，这种润滑脂不会变稠。 - The promise of a reward might stiffen their resolve.
答应给他们奖励可以坚定他们的决心。 - He stiffened at the insult.
他听到这些侮辱的话，态度强硬起来。
用作动词 (v.)
相关词汇
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