grit one's teeth 咬紧牙关
gritted teeth 紧咬的牙齿
grit the path 撒沙防滑
grit one's determination 坚定决心
gritted sand 粗砂
1. He gritted his teeth and pushed the heavy door open.
他咬紧牙关，用力推开了那扇沉重的门。
2. She gritted her teeth in pain as the doctor examined her leg.
医生检查她的腿时，她因疼痛而咬紧了牙关。
3. The car's brakes screeched and he gritted his teeth in fear.
汽车刹车发出刺耳的声音，他因恐惧而咬紧了牙关。
4. The road was gritted to prevent ice formation.
道路上撒了砂砾以防止结冰。
A: The exam was really difficult, wasn't it?
A：考试真的很难，不是吗？
B: Yes, I gritted my teeth and finished it in the last minute.
B：是的，我咬紧牙关，在最后一分钟完成了它。
1) 咬紧牙关，表示决心或忍耐
2) （牙齿）咯咯作响
3) 用沙砾或砂纸打磨
4) 撒以沙砾（防滑或融雪）
1. 咬紧牙关；下定决心；忍耐
e.g.She gritted her teeth and bore the pain.
她咬紧牙关忍受着疼痛。
2. （牙齿）咯咯作响
e.g.He gritted his teeth in anger.
他愤怒地咬紧牙关。
verb
1. To clench the teeth tightly, especially in determination, pain, or anger.
2. To make a grating sound with the teeth.
3. To scatter grit or sand on a surface, especially to prevent slipping or melting ice.
Synonym: clench, clasp, grind