Tension pulley
[化] 張緊輪
?? 詞語組成解析
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;
pulley
['p?li]
n. 滑輪（組），滑車;皮帶輪;
v. 用滑輪升起，用滑車推動;給…裝滑車;
??? 情景例句
Friends, teachers....
朋友 老師……
I hope you will be able to do a good business with the Chinese as well as customers of other countries.
我希望你們能夠和包括中國在內的各國客戶做成交易。
Come in, please!
請進！