Belt tension
[化] 皮帶張力
?? 詞語組成解析
belt
[b?lt]
n. 腰帶;區域;傳送帶;帶狀物;
vt. 環繞，包圍;用帶做記號;用力打;繞著系上帶子;
tension
['ten??n]
n. 緊張，不安;緊張氣氛;[物]張力，拉力;矛盾;
vt. 緊張;使緊張;
??? 情景例句
At any rate, our country and the United States need each other.
總而言之，我國與美國相互需要。
How long have you had it?
你得這病多久了？
Fine, thank you. And you?
我很好，謝謝。你怎么樣？